pauldiaz546 pauldiaz546

23-03-2020
Mathematics

contestada

What is equivalent to 8a-7-29a-8
A. 65a+80
B. -21a-15
C. 3a
D. 37a+15

Respuesta :

Hrishii Hrishii

24-03-2020

Answer:

B. -21a-15

Step-by-step Explanation:

[tex]8a-7-29a-8 \\ \\ = 8a - 29a - 7 - 8 \\ \\ = - 21a - 15[/tex]

Answer Link

Otras preguntas

In an experiment, the hypothesis is If the wavelength of the light shining on a plant is shortened, the rate of photosynthesis is slowed down. If this experimen

what is (5-sqrt of 2)(3-sqrt of 2)

Velocity may be expressed in which I f the following units?

sources of electrical energy include what?

What percent of 84 is 9?

Can someone help me with this question

Suppose the radio is of a circle is 5 what is its diameter?

what did the ocean say to the iceburg ?

A game spinner has regions that are numbered 1 through 9. If the spinner is used twice, what is the probability that the first number is a 3 and the second is a

What is additive inverse of 2 and -2