Mathematics High School

All of the points in the picture are one the same line

Answers

Answer 1

I think a=5 and b=6

Answer 2

Im pretty sure A=5 and b=6

Related Questions

An item is regularly priced at $83. It is on sale for 35% off the regular price.

Answers

Answer:

$53.95

Step-by-step explanation:

83*0.65

=53.95

Rachel divided 105 strawberries equally into 7 boxes. How many strawberries will 5 such boxes contain ?

Answers

Answer:the answer would be 75

Step-by-step explanation:If you divide 105 by 7 you get 15 which mean there are 15 strawberries per box so just take 15 times 5 to get your answer -hope this helps!

One week, Brooklyn earned $179.30 at her job when she worked for 11 hours. If she is paid the same hourly wage, how many hours would she have to work the next week to earn $244.50?

Answers

Answer:

Brooklyn would get paid 16.30 hourly. So she will have to work 15 hours the next week to earn 244.50.

Step-by-step explanation:

Divide 179.30 by 11 and you would get 16.30 which is her hourly wage. Then you divide 244.50 by 16.30 to see how many hours she would have to work to earn 244.50.

Answer:

15 Hours

Step-by-step explanation:

179.30 / 11 = $16.3 an hour

244.5 / 16.3 = 15 hours

arwrerhrrwgewgewgrwqegwewes

Answers

I believe that the answer is A.

Someone please help me with these I’m stuckkkkkkkkkk!!! It’s Due in less than 5 minutes ofmymgmtmtmrmfndnka

Answers

Answer:i can help with the first 3 #1 = 6, #2 = 13, and #3 = 7

Step-by-step explanation:

Answer:

A:5.91607978

b:13.0384048

c:2.11660105

I don't know D e or f(I dont know how to solve those......)

Step-by-step explanation:

x + y + 6 = 0 in standard form

Answers

Answer:

y=6

Step-by-step explanation:

Answer:

x+y= -6

fdjbndfvfdvjdbhsvbjdshfb .sf sb . bv dsvrkvbesurvbkvbr

Y= 1/2x+5
2x + 3y = -6
Solution:

Answers

Answer:

ask your teacher

Step-by-step explanation:

pLeAsE hElP
ASAPPP
:/
*Will give 25 points and Brainliest...*

Answers

Step-by-step explanation:

I agree with Trevon because the number and letters are used in different forms but can probably be solved in the same way

what is the sum of $13.89, $6.70, and $3.05 im to lazy to do it lol

Answers

Answer:

$23.64

Step-by-step explanation:

Is Mabel correct?

A. Mabel is correct.
B. No, she made a mistake in step 2
C. No, she made a mistake in step 3
D. No, she made a mistake in step 4

Answers

Let's solve your equation step-by-step.
(
4
x
−
3
)
(
(
x
−
2
)
2
)
=
4
x
3
−
19
x
2
+
4
x
−
12
4
x
3
−
19
x
2
+
28
x
−
12
=
4
x
3
−
19
x
2
+
4
x
−
12
Step 1: Subtract 4x^3 from both sides.
4
x
3
−
19
x
2
+
28
x
−
12
−
4
x
3
=
4
x
3
−
19
x
2
+
4
x
−
12
−
4
x
3
−
19
x
2
+
28
x
−
12
=
−
19
x
2
+
4
x

12
Step 2: Add 19x^2 to both sides.
−
19
x
2
+
28
x
−
12
+
19
x
2
=
−
19
x
2
+
4
x
−
12
+
19
x
2
28
x
−
12
=
4
x
−
12
Step 3: Subtract 4x from both sides.
28
x
−
12
−
4
x
=
4
x
−
12
−
4
x
24
x
−
12
=
−
12
Step 4: Add 12 to both sides.
24
x
−
12
+
12
=
−
12
+
12
24
x
=
0
Step 5: Divide both sides by 24.
24
x
24
=
0
24
x
=
0
Answer:
x
=
0

Answer:

D. No, she made a mistake in step 4

Step-by-step explanation:

5x + 5/4 = x − 3/9 please show work

Answers

5x + 5/4 = x - 3/9

5•x + 5/4 = x - 3/9

144x = -57

x = -19
48
≈ -0.395833

The cheerleading squad received 1/4 of the total sales of foam fingers and pom-poms at a pep rally. The squad received $258 in sales for the foam fingers and a total overall in sales of $136.75. What was the value of pom-pom sales?

Answers

Answer:102.56

Step-by-step explanation:136.75 - 25% = 102.56

25% of 136.75 = 34.19

Which expression is equivalent to -0.55 – 0.47a + a?
0.53a
0.55
0 -0.02a
Submit Answer
1.02 + a
0 -2.02a
O Type here to search
OBI

Answers

Answer:

-0.55 + 0.53a

Step-by-step explanation:

-0.55 – 0.47a + a

To find an expression equivalent to this, we must simplify the equation to a reasonable extent;

-0.55 – 0.47a + a

= -0.55 + 0.53a

= 0.53a - 0.55

The expression equivalent to the given one is -0.55 + 0.53a or 0.53a - 0.55

I will give away all my points if you can answer this with no sweat.

Answers

Answer:

Step-by-step explanation:

it would equal 2^7/2^5, which equals 2², which equals 4

Is the following number irrational?
-8.7

Answers

Answer:

No.

Step-by-step explanation:

Rational numbers are any of the following:

Integers (positive whole numbers, negative whole numbers, or zero).Fractions e.g. 3/4Terminating (with an end) or repeating decimals e.g. 0.2 or 0.333333... or 0.343434...

Irrational numbers are thus defined as:

Non-terminating (unending), non-repeating decimal numbers. e.g. π, surds ( [tex]\sqrt{2}[/tex] ).

This means that -8.7 is not irrational, as it is not an unending, non-repeating number: an easy way to remember how to answer this is to look at whether the number has been expressed in decimal form if it has (unless you have been told that it has been rounded) it must be rational, as it can be written as a decimal number.

can this question be solved? 1/2x = 14

Answers

X= 28 you just flip the 1/2 to 2/1 and multiply it on both sides

Answer:

Simplify 14 x 2 to 28

x=28

Plz help I am confusion

Answers

Answer :

Option D : ( 7 , 5 )

We can use x +y / 2 = midpoint,

Let x be point A and y be point B

((1,1) + x)/2 = (4,3)

(1,1) + x = 2(4,3)

x = (8,6)-(1,1)

x = (7,5)

Hope it helps :)

Mark it as Brainliest pls :)

Is the square root of 16.45 a rational number or irrational number?

Answers

Answer:

Irrational

Step-by-step explanation:

The square root of 16.45 would be a number that will never end, making it irrational.

Answer:

irrational

Step-by-step explanation:

4.05585995813

does not terminate or repeat

not an integer

f (2b) if f (x)= -2x + 4

Answers

Answer:

f(2b) = -4b + 4

Step-by-step explanation:

Step 1: Define

f(x) = -2x + 4

f(2b) is x = 2b

Step 2: Substitute and Evaluate

f(2b) = -2(2b) + 4

f(2b) = -4b + 4

8×5 +6-10
What is the answer for this

Answers

36
8x5 first cuz PEMDAS
40+6-10
46-10
36 is your answer

36 is the answer to this question

what am I supposed to do here? I need help

Answers

Answer:

B = 5.5

Step-by-step explanation:

Take 5 to R.H.S,

4b=22,

b=22/2,

b=5.5

Janero has 1 2 of a pizza that he needs to divide among 4 friends.

Which equation correctly represents this situation?

Answers

12 go into 4, 3 times so the answer is 12 divided by 4 is 3 please tell me if it's wrong.

A. 3x − 7 = −19; x =

Answers

Answer:

x =-4

Step-by-step explanation:

3x − 7 = −19

Add 7 to each side

3x − 7+7 = −19+7

3x = -12

Divide by 3

3x/3 = -12/3

x =-4

Work it backwards: -19+7=-12 so that means we do -12/3 next and it equals -4, so your answer is x=-4

Colleen divided integer a by −2 and got 8. Then she divided 8 by integer b and got −4. Find the quotient of integer a and integer b.

/ = division
a/b =

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The first division was ...

a/-2 = 8

Multiplying by -2, we have ...

a = (-2)(8) = -16

The second division was ...

8/b = -4

Multiplying by b/-4, we have ...

8/-4 = b = -2

Then the quotient of interest is ...

a/b = (-16)/(-2)

a/b = 8

Solve the y for the equation 5x-2y=10

Answers

Answer:

y = 5/2x - 5

Step-by-step explanation:

Step 1: Write equation

5x - 2y = 10

Step 2: Solve for x

Subtract 5x on both sides: -2y = 10 - 5xDivide both sides by -2: y = -5 + 5/2xRewrite: y = 5/2x - 5

Answer:

y = (5/2)x - 5

Step-by-step explanation:

5x-2y = 10

Subtract 5x from both sides

-2y = 10 - 5x

Rearrange

-2y = -5x + 10

divide both sides by -2 to isolate y

y = (5x/2) + (10/-2)

y = (5/2)x - 5

Write each ratio in the simplest form. (Note: remember the units of measurement, they must be the same!) 2 in to 2 ft PLEASE HELP

Answers

Answer:

The answer is 69:3

Step-by-step explanation:

Answer:

5:2

Step-by-step explanation:

Well, we know that 1 foot = 12 inches.

So it is 30:12

We simplify it

5:2

I hope this helps

What is 10 times greater than 2000

Answers

Answer:

20,000

Step-by-step explanation:

Let's take it step-by-step

10 times greater than 2,000

10 x 2 = 20, 10 x 20 = 200, 10 x 200 = 2,000, 10 x 2,000 = 20,000

just remember to add a zero after each number so, if you have 10 x 20, just take the 2 and but a zero, 20, 10 x 20 = 200, Etc.

If you need more help let me know :)

Ten times greater than 2000 is 2000.

How to find out how many times greater or less given quantities are relative to each other ?

To find how much greater one quantity is to other just divide other quantity by one quantity.If how many times is given and have to find greater just multiply the given quantity by the given times.

In the given question 10 times greater than 2000 is 2000 multiplied by 10 = 20000

To reverse check divide 20000 by 2000 and the result should match the previous result you have obtained.

Learn more about These type of problems here :

https://brainly.com/question/9890486

#SPJ2

Simplify the expression (2 − 5)(3 + 7) − (4 + 3). Show your work!

Answers

Answer:

=-37

Step-by-step explanation:

=-3(3+7) - ( 4+3)

=-3.10-(4+3)

=-3.10-7

=-30-7

=-37

Answer:

Your final answer will be

−37

Step-by-step explanation:

(2−5)(3+7)−(4+3)

= −3(3+7)−(4+3)

= (−3)(10)−(4+3)

= −30−(4+3)

= −30−7

= −37

(Random question again)
(Logical Reasoning)
Which number should come next in the series, 48, 24, 12, ......?

a) 8
b) 6
c) 4
d) 2
Answer it if you can

Answers

b) 6 because it’s diving each by 2

Find the value of x in each of the following
a) 2x/3= 8
b) 3x/2=6

Answers

Answer:

A) X = 12

B) X = 4

Step-by-step explanation:

For both equations, the first step is the same. You must isolate x.

A) 2x/3 = 8

Multiply each side by 3 to get rid of the fraction.

2x = 24

Divide by 2.

x = 12

B) 3x/2 = 6

Multiply each side by 2 to get rid of the fraction.

3x = 12

Divide by 3.

x = 4

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