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4 years ago

How to simplify -3 (4×-5y-5×)

Mathematics

2 answers:

Harlamova29_29 [7]4 years ago

8 0

−3(4x−5y−5x)=
(−3)(4x+−5y+−5x)=
(−3)(4x)+(−3)(−5y)+(−3)(−5x)=
−12x+15y+15=
3x+15y

VMariaS [17]4 years ago

6 0

Distribute -3 to the rest of the numbers by multiplying them together. That’s all you need to do you don’t have to solve

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case B) (80,160)

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substitute the value of x and the value of y in the inequality and then compare the result

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substitute the value of x and the value of y in the inequality and then compare the result

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baherus [9]

ok the answer I think is 7 times because .145x7=565 and if you added another 60 you will be over the budget. I don't know an inequality.

Hope this helps plz give Brainliest plz I need it bad have a nice day.

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