<span>(4ab^3)(-5b^6)(2a^2)
= (5 * -4 * 2)(a * a^2)(b^3 * b^6)
= -40a^3b^9
hope it helps</span>
Answer:
A
Step-by-step explanation:
because it makes more sense
The equivalent ratio is 7:5
Answer:
The answer is 3/28 or D
Step-by-step explanation:
7% of 2.99 is 2.99 ÷ 100, then multiplied by 7. 2.99 divided by 100 is 0.0299. 0.0299 is 1% of 2.99. Then multiply that (0.0299) by 7 to get 7%; 7% = $0.21. Then add that to $2.99 and you get $3.20.
Please mark as brainliest if this answer help you. I hope it did!
