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3 years ago

Which subtraction equation does the number line model show?

Mathematics

1 answer:

masya89 [10]3 years ago

5 0

Answer:

Yes, C is the correct answer

Step-by-step explanation:

Just look where the red arrow starts and where the blue arrows ends

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Whats 8x+32 factored

viktelen [127]

Answer: 8(x-4) 8 was the common term. So just pull out the 8.

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3 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!

Anna [14]

4 inches, wryyyyyyyyyyy

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3 years ago

If y varies directly as x and t is 6 when x is 72 what is the value of y when x is 8

lina2011 [118]

Answer:

3/4

Step-by-step explanation:

Old x: 72 New x: 8

To get 6 (old y) from 72 (old x), multiply by 1/12

To get New Y, multiply 8 * 1/12 = 3/4

4 0

3 years ago

A T-shirt cost $14 When you get up to the counter everything in the store is 20% off today how much was the discount on the to T

Temka [501]

Answer:

$11.20

Step-by-step explanation:

14/5 = 2.80

14 - 2.80 = 11.20

3 0

3 years ago

A third of a number minus 8 is 17 What is the number

katrin [286]

Answer:

<h2>The number is 75</h2>

Step-by-step explanation:

Let the number be x

A third of a number is written as

$\frac{1}{3} x$

A third of a number minus 8 is written as

$\frac{1}{3} x - 8$

The result is 17

We have

$\frac{1}{3} x - 8 = 17$

<u>Add 8 to both sides of the equation</u>

That's

$\frac{1}{3} x + 8 - 8 = 17 + 8 \\ \frac{1}{3} x = 25$

<u>Multiply through by 3 to eliminate the fraction</u>

That's

$3 \times \frac{1}{3} x = 25 \times 3 \\ x = 2 5 \times 3 \\ x = 75$

<h3>The number is 75</h3>

Hope this helps you

5 0

4 years ago