Answer:
4(2x+7) which is equal to 8x+28
<span>(b^4)^2 = b^(4x2) = b^8
answer
b^8</span>
Anything without a variable in front.
In other words, the constants are -3.7 and 1/3
Answer:
640
Step-by-step explanation:
you say 100% = 800
what about 80%(i get 80% after substracting 100% that's marked price - 20% discount)
then u say 80×800÷100
Answer:
x = 20/33
Step-by-step explanation:
-6.6x = -4
Divide both sides by -6.6.
x = -4/(-6.6)
x = 40/66
x = 20/33
