4 years ago

Evaluate the expression????? 1-2x+3y for x=-2 and y=-5

Mathematics

2 answers:

iragen [17]4 years ago

5 0

Answer:

-10

Step-by-step explanation:

I used an app that helps me answer questions and yes its -10 the person that answered before me is correct :D

andreev551 [17]4 years ago

3 0

Answer:

-10

Step-by-step explanation:

1 - 2(-2) + 3(-5)

Multiply -2 times -2 which should give you a positive 4. Then, multiply 3 times negative 5 which should give you -15. And 1 + 4 - 15 = -10

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