Answer:
C. 70
Step-by-step explanation:
x + (x + 40) = 180
2x + 40 = 180
2x = 140
x = 70
Answer:
1.50x < 12 (the inequality would just be "less than")
Step-by-step explanation:
Answer:
area = 117
Step-by-step explanation:
The area (A) of a trapezoid is calculated using the formula
A = 
h (b₁ + b₂ )
here h = 6, b₁ = 14 and b₂ = 25
A = × 6 × (14 + 25) = 3 × 39 = 117
Y=210-7X you have $210 and want to know how many books she can buy with that money.
Answer:
pus$y
Step-by-step explanation:
