Answer:
A 90
Step-by-step explanation:
Answer:
X is a variable and can represent any number that is unknown
Original prism is 94 cm.
With the dimensions doubled is 376 cm.
Step-by-step explanation:
4(x - 7) + 8
= (4)(x) + (4)(-7) + 8
= 4x - 28 + 8. (D)