Answer:
$115
Step-by-step explanation:B-$40
B-$30
A-$185
185-40-30=$115
What do you need help with
I think is c,,,,,,,,,,,,,,
Answer:
2/4 = 4/8
Numerator multiplication
2 times 2 = 4
Denominator multiplication
4 times 2 = 8
2/4 = 4/8
2/4 and 4/8 simplified = 1/2
Equal
Step-by-step explanation:
Answer:
2x^3 + 9x^2 + 16x + 21.
Step-by-step explanation:
We first multiply the expression in the second parentheses by x , then by +3:
(x + 3)(2x^2 + 3x + 7)
= x(2x^2 + 3x + 7) + 3(2x^2 + 3x + 7)
= 2x^3 + 3x^2 + 7x + 6x^2 + 9x + 21 Now we add like terms:
= 2x^3 + 9x^2 + 16x + 21.