Mathematics High School

Solve the following equation for X.
3x- 4 = 11

Solve The Following Equation For X.3x- 4 = 11

Answers

Answer 1

Answer: B

Step-by-step explanation:

3x - 4 = 11

add 4 to both sides so it cancels out

3x = 15

Now divide by 3

x = 5

Answer 2

Answer:

x=5

Step-by-step explanation:

3x - 4 = 11

4 + 11 = 15

3x = 15

x = 5

Related Questions

PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP! how do I rob a bank

Answers

Answer:

go to nearby bank with your face covered

pick a toy gun ( it must be water gun)

shoot on the bank manager ask for money then ran away

Step-by-step explanation:

just one place where we can do anything and no-one will catch us is our dream our imagination

so rob as you like in whatever way.

All the best :D

HELP!!
Can someone please help me on these two questions ?

Answers

What two questions? Is there supposed to be a photo?
Where is the question

Show work!

1. James did an experiment. He started out with 640 bacteria cells. He found that the growth rate of the bacteria
cells was 5.3%. Sketch the graph that represents the situation. Label the y-intercept and the point that
represents the projected bacteria population 25 h from the time James started the experiment.






2.The function f(x) = 150(1.3)
t
represents the number of bikes sold at Peer’s Bike store in months. The graph

represents the amount of bikes sold at Cycles R Us bike store in the same time period.

Answers

Answer:

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

Step-by-step explanation:

b = 640

r = 5.3% = 0.053

t = 25

y = 640 ( 1 + 0.053)^25

y = 640 ( 1.053)^25

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

The blue dot is at what value on the number line?

Answers

I need more info to answer
each line has a decrease of 2, we can tell this by the given values of -7 and -3.

the answer would be 1

hope this helped, pls mark brainliest!

Which is a factor of x^2+ x - 12?

Answers

Answer:

(x+4) and (x-3)

Step-by-step explanation:

Find two numbers that add to be the second term and multiply to be the third In this case, those two numbers are 4 and -3

What two numbers when multiplied yield -12 but when added produce the coefficient of the middle term x?

How about 4 times -3?

Look: 4(-3) = -12, but when added give you 1.

(x - 3) (x + 4)

Done!

What scale factor was applied to the first rectangle to get the resulting image?

Answers

Answer:

2.5

Step-by-step explanation:

7.5/2=2.5

HELPPPPPP SOMEONE PLEASE

Answers

Answer:

the answer should be A) 12

Step-by-step explanation:

54 ÷ 3^2 × 2

54 ÷ (3 × 3) × 2

54 ÷ 9 × 2

6 × 2

12


help me out with this pls (multiple choice) ty

Answers

Answer:

C

Step-by-step explanation:

[tex] \sin(30) = \frac{8}{x} \\ x = \frac{8}{ \sin(30) } = 16 \\ \tan(30) = \frac{8}{y} \\ y = \frac{8}{ \tan(30) } = 13.85 = 8 \sqrt{3} [/tex]

The table gives 20 years of data on the number of students in a particular school who dropped out in the ninth grade. A sample is taken to include only the last 3 years of this data. With this information, calculate both the population mean and the sample mean for ninth-grade dropouts per year.

Answers

Answer:

4.35 and 5.33

help:(!!.!.!.!.!.!!.!.

Answers

Answer:

Step-by-step explanation:

10(5)=50

Answer:

50

Step-by-step explanation:

A=bh

50 = 10 x 5

Gavin took a taxi home from the airport. The taxi fare was $7 plus an additional $0.65 per mile.
Gavin gives the driver a $3 tip when he arrives home. If Gavin paid a total of $62.65 with the tip,
what is the distance between the airport and Gavin's house?

Answers

Answer:

81

Step-by-step explanation:

$62.65-$7-$3=$52.65

Distance->52.65÷0.65=81

81 miles, he paid 7$ and 3$ for a total of 10$ not including the expense per miles, so you would subtract 10$ off of 62.65$ to get 52.65$ for how much he paid for the distance, and then divide 52.65$ by 0.65$ to get 81 miles

:

Two boats are traveling toward a lighthouse that is 200 feet (ft) above sea level at its top. When the two boats and the lighthouse are collinear, the boats are exactly 250 feet apart and the boat closest to the lighthouse has an angle of elevation to the top of the lighthouse of 15°, as shown.

​

​


What is the value of x, rounded to the nearest hundredth?

Answers

Answer:

Which Number Is x, You Didnt Specify

Both my numerator and my denominator are even numbers, and their sum is 68. I am equivalent to 7/10
.

What fraction am I?

Answers

Answer:

28/40

Explenation:

28+40= 68. 28/40 simplified is 7/10ths and both 28 and 40 are even numbers.

The area of a triangular-shaped rug is 21 square yards and the height is 3 yards. Find the base.

Answers

Answer:

14 yards

Step-by-step explanation:

the area of a triangle is 0.5×b×h

so

plug in what you have

0.5×b×3=21

(3x0.5)b=21

1.5b=21

b=21/1.5

b=14

Don José tiene un terreno de forma cuadrangular el cual mide 1369 metros cuadrados de área si desea colocarle un contorno con un lazo a todo el terreno que medida tendrá que tener el lazo

Answers

Answer:

1370 metros creo no se tal ves

How many terms are in the expression below.

15+7x-8+4

Answers

Answer:

None

Step-by-step explanation:

I don't think you count terms that are being added together. You can only count if they are terms when you multiply or divide but never when you add or subtract I AM pretty sure.

Tell me if I'm wrong.

Answer:

4

Step-by-step explanation:

prove that there is only one circle determined by three noncollinear points

Answers

Answer:

O lies on the perpendicular bisector of AB. ... Then, O' will lie on the perpendicular bisector PQ and RS. We know that, two lines cannot intersect at more than one point, So O' must coincide with O. Hence, there is one and only one circle passing through three non collinear points

Step-by-step explanation:

O lies on the profitable day. Oh lord I shall take this gift and hold it with my word amen.

I really need help please :))))))

Answers

Answer:

If there were 25% fewer sunny days this year, then the answer would be 75%. This is because there are(100-25)% of the sunny days this year compared to last year.

Let me know if this helps!

please help!
i will give brainilest.

Answers

28% out of 115 = 24.347826086957%

a moose is crossing a highway from marker a to markerb.a triangle connects markers ABC and markers BandC are 38 apart the angles Cand B Measure 70 and 60 respectively what is the distance from point A to pointB traveled by themoose

Answers

Answer:

bence cevap b ben çözdüm çok kolaydı yni burda sormanada gerek yoktu

a) converts into minutes 4 hours 30 minutes​

Answers

Answer:

270 Minutes

Step-by-step explanation:

4hours = 240 Minutes

+30 minutes = 270 Minutes

Answer would be 270:) hope it helped

expand and simplify 3(x+2) +2 ( x+5)

Answers

Answer:

[tex]3x + 6 + 2x + 10 \\ = 3x + 2x + 10 + 6 \\ = 6x + 16[/tex]

your answer dude mark me as brainelist give me thanks

Answer:

5x + 16

Step-by-step explanation:

3(x+2) +2 ( x+5)

divide the expression into 2 separate ones:

3(x + 2) and 2(x + 5 )

Now for  3( x + 2 ) Multiply 3 with x and 3 with 2. This gives:

3x + 6

Now for 2( x + 5 ) Multiply 2 with x and 2 with 5. This gives:

2x + 10

Now since there is a '+' sign between  3( x + 2 ) and 2( x + 5 ), the expression will be:

3x + 6 + 2x + 10

You can simplify the like terms together:

3x + 2x + 10 + 6

= 5x + 16

um some help please? asap

Answers

I think it’s 24 but not 100%

What is the perimeter of the triangle?

Answers

Answer:

The answer is 36

Step-by-step explanation:

First, suppose that each square is the unit length, and from it the length of the hall can be calculated and we find that it is equal to 10, then to find the value of the other two we drop a column of the vertex of the triangle on the base and find that its length is 12 units and it divides the base into two equal halves, so we determine that each side equals 13 units using Pythagoras and it will be The lengths of the sides of the triangle are 10, 13, 13

Then the perimeter is

[tex]10 + 13 + 13 = 36[/tex]

For an angle with measure x in a right triangle, sin x = 112/113
and tan x = 112/15. What is the value of cos x?

Answers

Answer:

cosx=Adj/hyp

cosx=15/113

What is the slope that passes through the points(-2,4) and (3,8). m=

Answers

Please Mark as brainlist ..........


Which scenario is best represented by a linear function?
A
The area of a square, A, where the length of each side of the square is represented by
S (A= s?)
The perimeter of a square, P, where the length of each side of the square is
B represented by s
(P = 4s)
The surface area of a cube, A, where the length of each side of the cube is
C represented by s
(A = 6s )
The volume of a cube, V, where the length of each side of the cube is represented by
s(V = $)​

Answers

Answer:

P=6s

Step-by-step explanation:

to understand thisyou need to know about:linear functiontips and formulas:a linear function is function with two variables one dependent another one is independentlet's solve:

since we can see what linear function is

the second condition is the best fit

The perimeter of a square, P, where the length of each side of the square is B represented by s(P = 4s)

therefore

our answer is b

what is 100÷21?
56×32=
76+77

​

Answers

Answer:

100 ÷21 = 4.76 or 5

56 × 32 =1732

76+77= 153

Step-by-step explanation:

Hope it help

Mark me as brainliest

PLEASE HURRY IM BEING TIMED!! WILL GIVE BRAINLIEST FOR THE FIRST PERSON TO ANSWER!!!!

Which is an irrational number between -9 and -10?

Answers

Answer:

B.

Step-by-step explanation:

Irrational means it can't be written as a fraction.

b) The ratio 3:5 can be written in the form 1:n

Answers

You would do 3 divided by 3 and 5 divided by 3 so 1:1.7
Other Questions
The green triangle is a dilation of the red triangle with a scale factor of s=13 and the center of dilation is at the point (4,2)What are the coordinates of Point C'? C'(___,____)What are the coordinates of Point A? A(____,____) A major difference between prokaryotic and eukaryotic cells is that? Factor by grouping 5(a+3)^2-(a+3) Martin finds a shirt on sale for 20 %off at a department store. The original price was 10$ Martin must also pay 8.5% sales tax. How much is the shirt before taxes are applied? How much is the shirt after tax is applied? Mark father won 5,000 in the state lottery he put it in a new account and paid there 250 dollars monthly car insurance in 7 months how much would be left in the account Find the area of the triangle below.Be sure to include the correct unit in your answer.At12 ft18 ft PLEASE HELP ME I BEGGGGGGG HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP Why would Monsanto be considered a cultural Boogeyman? A bag contains 2 red marbles, and 3 black marbles. If Abby picks a marble without looking, returns it to the bag, and then draws a second marble, what is the probability that both marbles are red? Give the answer as a fraction in simplest form. Need help answering these questions. Please show all work. Thank you so much. Jared had 5 chocolate bars left over from Halloween. During a party with 5 of his other friends, they shared the chocolate bars. How much of a chocolate bar did Jared and each of his friends get to eat? What are four impacts Martin Luther King Jr. caused?Give details please! A 3.0-kilogram mass is traveling in a circle of0.20-meter radius with a speed of 2.0 meters persecond. What is its centripetal acceleration?(1) 10. m/s(3) 60. m/s2(2) 20. m/s2(4) 6.0 m/s2 How do dogs get oxygen and eliminate carbon dioxide? How do dogs keep a proper water balance?How do dogs eliminate wastes? How do dogs respond to their environment?How do dogs learn and adapts?How do turtles get and digest food?How do turtles get oxygen and eliminate carbon dioxide?How do turtles keep a proper water balance?How do turtles eliminate waste?How do turtles respond to their environment?How do turtles learn and adapt?How parrots get and digest food? How do parrots get oxygen and eliminate carbon dioxide?How do parrots keep a proper water balance?How do parrots eliminate waste?How do parrots respond to their environments? How do parrots learn and adapt? Measure these angles.a)b)Please help Whenever my dog is given a bone, it buries it in the back yard - begin with if Which expression is equivalent to the expression shown? What is a representative sample?A A sample where every source of bias is removed.B A sample where multiple biases are represented.C A sample comprised of only politicians.D A sample that represents most of the population. what was the proclamation of 1763 What is the different things that we have and animals?