Answer:
21%
Step-by-step explanation:
just amount they spend divided by amount they earned
The pictures a bit blurry but if I’m reading it correctly I believe it’s 8. My picture isn’t the best but I hope it helps
Answer:
The expression are equivalent
Step-by-step explanation:
The question requests that we show whether the equation -0.5( 1 -2h) is equivalent to 4(2h + 2) - 7h - 8.5 or not :
Simplifying 4(2h + 2) - 7h - 8.5 ; we have ;
4(2h + 2) - 7h - 8.5
8h + 8 - 7h - 8.5
8h - 7h + 8 - 8.5
h - 0.5
-0.5(1 - 2h)
-0.5 + h
= h - 0.5
Hence, both expressions are the same
Answer:
B. -5x^2 -25x +3
Step-by-step explanation:
Use the distributive property and collect terms.
2x(x -6) -7x^2 -(13x -3) . . . . . . given
= 2x^2 -12x -7x^2 -13x +3 . . . . . distribute 2x, -1
= x^2(2 -7) +x(-12 -13) +3 . . . . . . group like terms
= -5x^2 -25x +3
Step-by-step explanation:
4+5 (2x-3)-6x
9 (2x-3)-6x
18x-27-6x
12x-27
