jayqwilyn jayqwilyn

27-04-2017
Mathematics

contestada

Evaluate the expression below when y = -3. 2y + 7 -4y − 10

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dasiashanae dasiashanae

27-04-2017

y=-0.36585365 you have to do -3.2y-4y=-7.2y and -10+7=-3 so you do -3/-7.2y.

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SoccerLover77 SoccerLover77

27-04-2017

Solve using the order of operations: PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).
2y + 7 x -4y -10 = 68

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