junior31 junior31

19-02-2016
Mathematics

contestada

evaluate the expression for a = -1 and b = 5. shiw your work. 5a-7b+b2

Respuesta :

Аноним Аноним

19-02-2016

a = -1 and b = 5
5a-7b+b2
5(-1) - 7(5) + 5^2
-5 - 35 + 25
-40 + 25
-15

-15 would be the result

Best Regards, Mike

Answer Link

Otras preguntas

please dont give me a wrong answer omg Which of these forced the colonies to trade only with England? A. War with Spain B. Ship owners C. Lack of money D. The N

what is 54.387 rounded to the nearest ten and then multiplied by 100

Determine the x and y coordinates xcg and ycg of the center of gravity of the three coins described in part a.

Some chemical signals are received by specific target cells. what is required for reception by a target cell?

use the distributive property to create an equivalent expression to 40+4x

Which sentence correctly uses the past perfect tense? Carl has packed three suitcases for his trip. Carl had asked his mother’s permission before he left t

Can some one help .-.

Les jeunes Français ne s'intéressent pas aux actualités internationales. A. true B. false 2.Un quotidien est un journal qui sort tous les jours. A. true B.

Depletion of the natural resources of the United States MIGHT result in which action? A) climate change. B) the elimination of recycling C) the reduct

People's perceptions of their own bodies is often quite different than how others perceive them. T or F