Mathematics High School

Can you help me please!
Graph the Solution set for 3x<-15
​

Answers

Answer 1
Divide each term by
3 and simplify.

Inequality Form:
x < − 5

Interval Notation:
( − ∞, − 5 )
Answer 2

Answer:

Your answer is: If you solved this inequality you would have to solve the Inequality for x. So your answer would be x < -5, but your graph for that is below ↓

Step-by-step explanation:

Hope this helped : )

Can You Help Me Please! Graph The Solution Set For 3x&lt;-15

Related Questions

Asap
I need help please

Answers

Answer:

c

Step-by-step explanation:

The mean weight of the 28 bears at a zoo is 413 pounds. Fuzzy the bear, whose weight is 434 pounds, and Wuzzy the bear, whose weight is 505 pounds, were added to the zoo. What is the new mean of the weight of the bears at the zoo? Round your answer to the nearest tenth and enter pounds in the units box.

Answers

Answer:

416.8 pounds.

Step-by-step explanation:

The mean weight of the 28 bears at a zoo is 413 pounds.

The Total Weight of the 28 bears = Mean weight × number of bears

= 413 pounds × 28 bears

= 11564 pounds

Fuzzy the bear, whose weight is 434 pounds, and Wuzzy the bear, whose weight is 505 pounds, were added to the zoo.

This means the total number of bears

= 30 bears because two additional bears were added

What is the new mean of the weight of the bears at the zoo?

New Mean = 11564 pounds + 505 pounds + 434 pounds/30 bears

= 12503 pounds /30 bears

= 416.76666667 pounds

Approximately to the nearest tenth = 416.8 pounds.

What are the solutions of the quadratic equation (X+3)^2=49

Answers

Answer:

X = 4, x = -10

Step-by-step explanation:

Solve for x by finding a, b, and c.

Answer:

C

Step-by-step explanation:

plug in the numbers into x and it will give you the answer.

X(3, 4); scale factor = 7

Answers

Answer:

(21, 28)

Step-by-step explanation:

Multiply coordinates by 7.

(21,28)

Your welcome can I get a thanks

-4p+(-6p) combine like terms to create an equivalent expression

Answers

Answer:

-10p

Step-by-step explanation:

-4p+(-6p)            for me I like to think of the negative or subtraction sign                

                          overpowering the positive or addition sign

so in this case

-4p-6p

then since the variable p is the same -4-6 is -10

the end result is -10p

Henry spent $31.50 on 3.5 pounds of cookies.
How much would it cost him to purchasd 5 pounds of cookies at the same price?​

Answers

Answer:

65

Step-by-step explanation:

no step by step

Answer: 45

Step-by-step explanation:

31.50/3.5=9 This is how much it cost per pound.

9(5)=45 This shows how much it cost for 5 pounds with each pound costing $9.

5,11,0,-3, and -3/2 in order form least to greatest

Answers

Answer:

-3, -3/2, 0, 5, 11

Step-by-step explanation:

-3/2 = -1.5

-3, -3/2, 0, 5, 11

Answer:

-3, -3/2, 0, 5, 11

Step-by-step explanation:

find the greatest number show that if 5 is subtracted from it the difference will divided 588 700 and 840​

Answers

Can you please restate lol

Given the quadratic function f(x) = (x + 6)(x – 3):
The x-intercepts are
The y-intercept is

Answers

Answer:

Step-by-step explanation:

Given quadratic function is,

f(x) = (x + 6)(x - 3)

For x-intercept,

Substitute the value f(x) = 0.

(x + 6)(x - 3 = 0

x = 3, -6

So the x-intercepts will be,

(-6, 0) and (3, 0)

For y-intercept,

Substitute the value for x = 0,

f(0) = (0 + 6)(0 - 3)

     = -18

Therefore, y-intercept of the given quadratic function will be (0, -18).

Adding fractions

1/5 + 2/22

Answers

Answer:

16/55

Step-by-step explanation:

Answer: 16/55

Step-by-step explanation:1

5

+

2

22

=  

1 × 22

5 × 22

+

2 × 5

22 × 5

=  

22

110

+

10

110

=  

22 + 10

110

=  

32

110

=  

32 ÷ 2

110 ÷ 2

=  

16

55

Select the equations of the lines that are parallel to the line whose equation is y = 3x + 5.


-3x + y = 8
3y = 9x
y = - x
6x + 2y = 12

Answers

first one
add 3x to both
y=3x+8
they are parallel bc both have same slope which is 3x but have differnt y
one is 5 and 8

Answer:

-3x + y = 8 and 3y = 9x

Step-by-step explanation:

PLEASE HELP GOTTA GO TO CROSS COUNTRY PRACTICE PLEASE AND THANKS MARK YOU BRAINLIEST

Answers

Answer:

1. $13.78

2. 5.3lbs

3. $4.56

4. 30.44lbs

5. $32.07

Step-by-step explanation:

Simple addition and subtraction.

A LOT OF POINTS!!

find the value of x for each figure. each figure is in centimeters(cm)

please answer this i have been giving away points but nobody answers :(

Answers

Answer:

10

x*(6/10)=6/70

x=6/70*10/6

x=1/7

11

x*2/8=6/32

x=6/32*8/2

x=3/4

12

x*1/5=1/15

x=1/15*5=1/3

13

x*1/7=1/14

x=1/14*7=1/2

14

x*1/2=1/4

x=1/4*2=1/2

15

x*2/5=14/45

x=14/45*5/2

x=7/9

What is the area of this triangle? And it's not 60, I already checked. PLEASE EXPLAIN!!!!​

Answers

Answer:

A = 4 cm^2

Step-by-step explanation:

The area of a triangle is

A = 1/2 b*h

The base is 4 and the height is 2

A = 1/2 ( 4*2)

A = 1/2*8

A = 4 cm^2

Answer:

4

Step-by-step explanation:

A = BH/2

or Area = Base multiplied by Hieght divided by 2.

(b)4 x (h)2 = 8

8/2 = 4

Which is better buy? $1.50 for 5oz or $1.20 3oz

Answers

Answer:

The first one 1.50 for 5oz

Step-by-step explanation:

Find the lowest common multiple of 15 and 12

Answers

Answer:

its 60

Step-by-step explanation:

What is the area of a triangle with vertices at (-2, -1), (4, -1), (6,5)?
6 square units
9 square units
18 square units
36 square units

Answers

18 square units should be the right answer

Answer: C

Step-by-step explanation:

What is the value of the expression (x – 2y) (x + 2y) when x= 4 and y=1/2

Answers

Answer:

15

Step-by-step explanation:

First you would plug in the 4 and 1/2 in the x and y's places, making the expression (4 - 2 (1/2))*(4 + 2 (1/2). Then you solve (below).

(4 - 2 (1/2))*(4 + 2 (1/2)

(4 - 1)*(4 + 1)

(3)*(5)

15

Hope this helped! If you have any questions, feel free to message me :)

do not get this please give me the answer

Answers

Answer:

6.25 ft

Step-by-step explanation:

we can use similarity of triangles

[tex]\frac{h}{25}=\frac{5}{20}\\\\\frac{h}{25}=\frac{1}{4}\\\\h=\frac{25}{4}\\\\h=6.25[/tex]

Karen receives a grade of 75% on her math test, what fraction of the test questions did she get correct?

Answers

Answer:

3/4

Step-by-step explanation:

Answer:

She got 3/4 of the test correct

Step-by-step explanation:

more math. im doing this all last minute

Answers

Answer:

10 Hours

Step-by-step explanation:

I believe the question is saying they rode for 8 days and of those 8 days they rode the whole 24 hours, so by that logic:

8 days x 24 hours: 192 Hours

192/18 people = 10.66

10.66 ~ 10 Hours

I hope this helped!

Jacob and Quinn are reading a book together. Jacob has read 5 more than 2 times the number of pages that Quinn has. Together they have read 107 pages. How many pages have they both read?

Answers

Quinn read 34 pages and Jacob read 73 pages.


1 point
Match the inequality symbol with its definition:
VI
Less than or equal to
Less than
Greater than or equal to
Greater than

Answers

Step-by-step explanation:

If it looks like this: < with a line under it then it's called a less than or equal to sign.

If it looks like this: > with a line under it then it's a greater than or equal to sign

A box of laundry detergent contains 16.5 oz of product. What is the maximum number of loads that can be washed if each load requires a minimum of 3/4 oz of detergent?
A) 22 loads
B) 16.5 loads
C) 10 loads
D) 50 loads
E) 18 loads​

Answers

Answer:

A

Step-by-step explanation:

What single percentage change is equivalent to a 13% decrease followed by a 21% decrease

Answers

Answer: 0.66 or 66%? (34% decrease)

Step-by-step explanation: 21+13=34 and 100-34 is 66

What is the slope of this equation? y= -1/2x −3 option -3 0 -1/2

Answers

Answer:

The slope is -1/2

The slope is after the "y=" but before the "x" variable.

Need help ASAP!! Tysm

Answers

Answer:

60 cm

Step-by-step explanation:

remember, the area of a triangle is found by

1/2 b h

or half of the base times the height

so using that plug in the values:

the base is made of two 5s;  2* 5 is 10 so the base is 10cm long

the height is 12cm

so

1/2 * 12 * 10

= 6 * 10

= 60

Answer:

I think its 60

Step-by-step explanation:

To find the area of a triangle you do (height x base) divided by 2

5+5=10

12 x 10 = 120

120 divided by 2 is 60

A student worked out an equation and below is his solution. is the answer correct? If not, where was the error and what is the correct answer?
-4(6-r)=12
-24-4R=12
-4R=36
R=-9

Answers

Answer:

His answer is wrong.

Step-by-step explanation:

-4(6-R)=12  <-- Since R is negative, -4 times -R results in a positive so, 4R.

-24+4R=12

+24       +24

--------------------

4R = 36

R= 9

Diana is selling cucumbers from her backyard garden. Her garden is 42 square feet in total and she can grow 1 cucumber every 72 square inches. If she can successfully grow cucumbers in every square foot of the garden and sell them for $2.50 each, how much money will she make?

Answers

Answer:

she will make $120 from the cucumbers

how do i solve this problem?
12 = 7 - 3x + 5x​

Answers

Answer: 12=7−3x+5x

Step 1: Simplify both sides of the equation.

12=7−3x+5x

12=7+−3x+5x

12=(−3x+5x)+(7)(Combine Like Terms)

12=2x+7

12=2x+7

Step 2: Flip the equation.

2x+7=12

Step 3: Subtract 7 from both sides.

2x+7−7=12−7

2x=5

Step 4: Divide both sides by 2.

2x

2

=

5

2

x=

5

2

Answer:

x= 5 /2

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