Help me please?

Evaluate –3ab when a = –2 and b = –5

Evaluate –8(x – 3y) when x = –2 and y = –4
Simplify: (–4) • (9) – (5) • (–2)

Simplify: –5(x – 3) + 2(a – 9)

Simplify: –6(2x – 5)

Please answer all these.... Thankyou! :)

in Algebra 1 Answers by Level 1 User (560 points)

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1 Answer

-3a*b with a=-2 & b=-5

-3*(-2)*(-5)=-30

....
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