Answer:
Solve four sixths plus one third
The answer is 1
<span>[4b-4]+3-b^2]+2b^3 ;b=2
= </span><span>[4(2)-4]+3-2^2]+2(2^3)
=</span> [8-4] + 3 - 4]+2(8)
= [4 + 3 - 4]+2(8)
=3 + 16
=19
answer is <span>A. 19</span>
(20 L)/(5 L) = 4
You can fill 4 gas tanks of 5 L capacity from a full 20 L gas tank.
Answer:
-a^2 - a + 12
Step-by-step explanation:
You only need to find the products of the first and last terms to determine the correct answer:
(-a)(a) = -a^2
(3)(4) = 12
You're looking for an expression with -1 as the leading coefficient and +12 as the constant. There is only one choice like that:
-a^2 - a + 12
Answer:
21 inches
Step-by-step explanation:
to get from 4 to 14 you multiply by 3.5 so you multiply 6 by 3.5 to get 21