Math Expressions & Equations
Evaluate the expression when a =-9 and b= 10
a-b
What is -19 ?
20 + c = 44
What is 24?
C = 24
Find the area of the garden if the the length is 20 yards and the width is 6 yards.
What is 120 yards2?
4x + 7y - 8x + 9y
What is -4x + 16y?
What is d=10?
Evaluate the expression when a = -5 and b = 6
2b + 3
What is 15?
5y = -60
What is y= -12?
If a pool has an area of 84 squared yards. The length is 12 yards. What is the width?
What is 7 yards?
3(a2 +2b) - 2a2 + 6b
What is a2 + 12b?
a/5 -10 =50
What is a=120?
Fifteen less than twice a number
What is 2n -15 ?
c/8 = 6
What is c = 48?
How much fencing would you need if your yard measured 30 feet by 20 feet?
What is 100 feet?
What is 6p+5s-12p+9s
What is -6p + 14s?
7d + 5 = 54
What is d=49?
six times a number is 5 less than a number
What is 6n = n-3 ?
n + (-12) = 60
What is n= 72?
What is 504 inches3?
8(b2+6c) - 3b2 + 6c
What is 5b2 + 54c?
12d + 6 =56
What is d = 6?
The sum of six and a number multiplied by nine
What is (6 + n) x 9
b + 13 = -26
What is b= -39?
What is the volume of a box that is 3 inches long, 5 inches wide, and 9 inches deep?
What is 135 inches3?
2(w2z + 2wz) - (w2z -5wz)
What is w2z + 9wz
c/10 + 10 = 30
What is c = 200?