Answer:
-2x - 10 = -2(x + 5)
Step-by-step explanation:
-2x - 10 is already simplified, but in order to understand the solution, we need to simplify -2(x + 5) in order to show that it is an equivalent expression:
-2(x + 5) = -2x - 2(5)
Further simplify:
-2x - 10
This proves that -2x - 10 = -2(x + 5) is an equivalent expression.
Answer:
(450 + 348) · 7
<em>equals 5586</em>
Step-by-step explanation:
find the answer of 450 and 348, then multiply the answer by 7
You would take 8.95 out of 21.35
21.35-8.95=12.04
12 dollars and 4 cents.
:)
Answer:
40% discount
Step-by-step explanation:
40% of 20 = 8
20 - 8 = 12
