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4 years ago

12

In a survey taken of 575 justice page middle school students, 31% say mathematics is their favorite subject .how many justice pa

ge middle school student like math?

1 answer:

Serggg [28]4 years ago

5 0

Hey You!

31% = 0.31 = 0.31 × 575 = 178.25

178 students like mathematics.

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If a= 1/3 5a minus 2/3 please help me

Yuki888 [10]

Exact Form: $\frac{14}{3}$

Decimal Form: 4.6 repeating

Mixed Number Form: $4\frac{2}{3}$

4 0

3 years ago

Sep 08, 12:33:18 AM

Reptile [31]

Answer:

3x - y = -5

<u>-3x -3x</u>

<u>-y</u> = <u>-3x</u> <u>-5</u>

-1 -1 -1

y = 3x + 5

Step-by-step explanation:

subtract 3x from both sides. 3x cancel 3x, but it can't cancel -5 since it doesn't have any x.
since y is negative, divide both sides by -1.
the slope here is 3x, but the slope intercept form is y = 3x + 5

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4 years ago

Make a 10 or 100 to subtract mentally 76_59

Sliva [168]

17 is the answer. Hope i could help!
Thunderclan89

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3 years ago

Read 2 more answers

If two numbers represented 2m+1 and 2m+5 have a sum of 74 find m

laila [671]

(2m + 1) + (2m + 5) = 74

4m + 6 = 74

4m = 74 - 6

4m = 68

m = 17

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4 years ago

What is the slope of the line that passes through the points (-6, -8)(−6,−8) and (-14, 4) ?(−14,4)? Write your answer in simples

creativ13 [48]

Answer:

$\huge\boxed{slope=-\dfrac{3}{2}}$

Step-by-step explanation:

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have two points (-6, -8) and (-14, 4).

Substitute

$x_1=-6,\ y_1=-8,\ x_2=-14,\ y_2=4$

$m=\dfrac{4-(-8)}{-14-(-6)}=\dfrac{4+8}{-14+6}=\dfrac{12}{-8}=-\dfrac{12:4}{8:2}=-\dfrac{3}{2}$

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4 years ago