MATHEMATICS
MIDDLE SCHOOL

Answer: First, you want to divide 64 by 16 to get 4. So that problem lets you know that for every 4 inches of height, there is 1 inch of shoulder width. Then, you multiple 4 times 18.5 to get 74. Finally, your answer is 74 inches tall.

MIDDLE SCHOOL

Describe each of the three methods you can use to find the area of a rectangle.

You can multiply one of the long side by the shorter side or if there is a grid in the rectangle you can count the square

HIGH SCHOOL

P=a+8+c how do I solve for c?

P = a + 8 + c

-a

p - a = 8 + c

-8

p - a - 8 = c

Now, we have our value for c.

Answer: c = p - a - 8

-a

p - a = 8 + c

-8

p - a - 8 = c

Now, we have our value for c.

Answer: c = p - a - 8

P= a+ 8+ c

⇒ a+ 8+ c= P (switch side)

⇒ c= P -a -8

Final answer: c= P -a -8~

⇒ a+ 8+ c= P (switch side)

⇒ c= P -a -8

Final answer: c= P -a -8~

HIGH SCHOOL

Prove divisibility of these two numbers by

MIDDLE SCHOOL

2 - 4(x + 7) = 3 + 2 (x + 2)