checotahmccoy12 checotahmccoy12

03-09-2021
Mathematics

contestada

simplify the expression. then evaluate the expression when x=-1
8x-5+2x

Respuesta :

ghaithgh ghaithgh

03-09-2021

Answer:

[tex]8x - 5 + 2x \\ 10x - 5 \\When x=-1 ; \\ 10( - 1) - 5 \\ - 10 - 5 = - 15[/tex]

I hope I helped you^_^

Answer Link

Otras preguntas

Which of the following numerical expressions may represent the probability of a simple event? a. 1/2 * 1/6 b. 1/52 * 1/2 c. 1/52 d. 1/52+1/2

7.2×12×0.23 rounded to the nearest hundredths A.19.88 B.19.43 C.19.44 D.19.87

a committee appointed for a particular or temporary purpose in either the house or the Senate is referred to as a

The building of a railroad network led to industrial growth because a. raw materials and finished products were shipped quickly and cheaply b. finished products

what is the fraction form of 2.333

the discovery of hammurabi's law code was an important archaeological find because it

Triangle XYZ has been dilated to form triangle LMN. What is the least amount of information needed to prove the two triangles are similar? a. Two pairs of corr

Which of the following events in English history occurred LAST in 1688? a. tries civil and criminal cases b. rules when the monarch is sick c. can veto bills pa

how many twenties have the same value as £9.00

what were the main incentives for countries to seek new territory