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

if the formula for number of people in bus is p=50b, where k= 50 people per bus show me the formula for number of buses per person ?

Why was Dred Scott important? He was a slave who argued he was free. His court case granted legal rights to slaves. His court case ended the slavery argument.

Pls answer thissssssss

solve for x -[tex]\bold{x {}^{2} + 5x + 6 = 0}[/tex]ty! ~

Select the correct answer. Which type of crude oil is considered to be the highest quality for gasoline? O Brent Blend O West Texas Intermediate O OPEC Blend O

There are 6.02 x 10^23 formula units Na2O in a sample. How many grams of Na2O is this? The molar mass of Na2O is about 62 g/mol.

Which lipoprotein is made inside the small intestinal cells and transports dietary fats through the circulatory system to the liver and other tissues?.

Given line AC is tangent to circle O. If m(arc BY)= 44, enter the m∠YAC. (The figure is not drawn to scale.)

A rectangular room is 1.2times as long as it is wide, and its perimeter is 30 meters. Find the dimension of the room. The length is : meters and the width is

Somebody help me !!!!