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3 years ago

14) Mr. Johnston has between 25 and 30 students each class period. The

1 answer:

4 0

31-37 because 25% of 25 is 6 and that plus 25 because that is the number of original students is 31. And it is the same thing with the 30%

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Help and ill give brainliest

Furkat [3]

Answer:

No, it isnt a solution

Step-by-step explanation:

Even though it works for one equation, it doesnt work on the other. You have to have the solution work for both equations so that it can be a true solution. Hope this helps you understand!

7 0

3 years ago

A cube has a lateral area of 676 square feet. What is the side length of the cube?

Firlakuza [10]

Cube has 4 lateral faces
4s² = 676 = 4 × 169
s² = 169
s = 13
your answer is 13

6 0

4 years ago

Read 2 more answers

PLEASEE HELPP!!!!

Alex73 [517]

y = - $\frac{1}{4}$ x + $\frac{15}{2}$

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

y = 4x + 5 is in this form with slope m - 4

Given the slope of a line m, then the slope ( $m_{2}$ ) of a line perpendicular to it is

$m_{2}$ = - (1 / m ) = - $\frac{1}{4}$

y = - $\frac{1}{4}$ x + c is the partial equation of the perpendicular line

to find c, substitute ( 2, 7 ) into the partial equation

7 = - $\frac{1}{2}$ + c ⇒ c = $\frac{15}{2}$

y = - $\frac{1}{4}$ x + $\frac{15}{2}$ ← equation of perp. line

5 0

3 years ago

How to write 1 896 025 in words

igor_vitrenko [27]

Answer:

one million eight hundred ninety-six thousand twenty-five

6 0

3 years ago

Read 2 more answers

Question 5 3+7(2-5)+4 -26

Scrat [10]

The right answer is -14

please see the attached picture for full solution

Hope it helps

8 0

3 years ago