Answer:
B.
Step-by-step explanation:
A positive times a negative number equals a negative number, but a negative times a negative equals a positive number
Answer:
11x(7 - 3x)
Step-by-step explanation:
77x - 33x² ← factor out 11x from each term
= 11x(7 - 3x)
Answer:
$7.27
Step-by-step explanation:
3.18 + 1.25 + 2.84 = 7.27
Answer:
2750
Step-by-step explanation:
10% of 2500 is 250
250 + 2500 = 2750