Answer:
D.
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
14x2=28
Therefore x=28
Answer:
-7.5x3+(20+2.5)=0
this one is equal to 0 ;)
Answer:
Figure 1:
Area = 390ft^2
Figure 2:
Area = 325.17 ft^2
Answer:Simplifying
x = -2.125
Step-by-step explanation:Add '-10' to each side of the equation.
10 + -10 + 8x = -7 + -10
Combine like terms: 10 + -10 = 0
0 + 8x = -7 + -10
8x = -7 + -10
Combine like terms: -7 + -10 = -17
8x = -17
Divide each side by '8'.
x = -2.125
Simplifying
x = -2.125
