Answer:
is a
Step-by-step explanation:
be i know ever thing in the world
Answer:
The number is 74.
Step-by-step explanation:
15+()=42
42-15 = (x+7)/3
27(3) = x+7
81 - 7 = x
x = 74
Answer:
34.6
Step-by-step explanation:
90 degree is a quarter of a circle, 45 an eight making this 34.6
Y - 3 = 2(x+5)
y - 3 = 2x + 10
-3 - 10 = 2x - y
-13 = 2x - y
D) 2x - y = -13