Combining like terms with negative coefficients and distribution
-5(3x+10)-2(4x-5) ?
1 answer:
Answer:
-23x-40
Step-by-step explanation:
- -5(3x+10)-2(4x-5)
- -15x-50-8x+10
- -23x-40
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X+10=18. |-10 from both sides
x+10-10=18-10
x=8
Answer:
area = 41 units²
Step-by-step explanation:
area = (8 x 4) + (3 x 3) = 41 units²
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Find the surface area of what?
Answer:
B
Step-by-step explanation:
Every (x,y) pair is equal to each other, thus making them proportional :)
