Answer:
A) 
Step-by-step explanation:
We are trying to find how long it will take Carlos to have $500 TOTAL, so we need to subtract what he already has ($150) to get the value we want to divide by $25 to figure out how many months it will take him to save up the rest. The given answer above is just a simplified way of writing 
, if that makes more sense.
Answer:
1216
Step-by-step explanation:
Plug in 8 everywhere you see x.
8[(7*8)+(12*8)]
Solve, using order of operations (PEMDAS).
8(56+96)
8(152)
1216
Answer:
All real numbers of x.
Step-by-step explanation:
5x+10=5(x+2) have the exact same equations on both sides.
5x+10=5x+10
If both are graphed, they will intersect each other for every value of x.
Answer:
Volume of triangular prism = 216 in³
Step-by-step explanation:
Given:
Length of prism = 9 in
Height of prism = 6 in
Base of prism = 8 in
Find:
Volume of triangular prism = ?
Computation:
⇒ Volume of triangular prism = 1/2[lbh]
⇒ Volume of triangular prism = 1/2[9 in × 8 in × 6 in]
⇒ Volume of triangular prism = 1/2[432 in³]
⇒ Volume of triangular prism = 216 in³
