AlbinaU402703 AlbinaU402703

29-10-2022
Mathematics

contestada

Determine the equivalent expression. Apply the distributive property and then combine like terms. Look at each step to see which are equivalent select all that apply. 7(3a+5b)

Determine the equivalent expression Apply the distributive property and then combine like terms Look at each step to see which are equivalent select all that ap class=

Respuesta :

ChristainX739308 ChristainX739308

29-10-2022

You have the following expression:

7(3a + 5b)

by using the distributive property, you obtain:

7(3a + 5b) = 7(3a) + 7(5b) = 21a + 35b

Hence, the required expression is 21a + 35b

Answer Link

Otras preguntas

Mason opened a new electronic store, and his daily sales are modeled by f(x) = 50(1.2)x. Determine the rate of growth. A.) 50% B.) 20% C.) 12% D.) 120%

Read this excerpt from "Their Finest Hour": . . . every man and every woman will have the chance to show the finest qualities of their race, and render the high

It's nighttime, and you ve dropped your goggles into a 3.2-m-deep swimming pool. If you hold a laser pointer 0.90 m above the edge of the pool, you can illumina

The position of an object that is oscillating on an ideal spring is given by the equation x = (0.1 m) cos[(1.26s-1)t]. At time t = 0.8 s, what is the magnitude

Phosphorus reacts with oxygen to form diphosphorus pentoxide: 4 P(s) + 5 O 2(g) -> 2 P 2O 5(s) If 0.97 moles of phosphorus are reacted but 0.12 moles remain

The variable z is directly proportional to x. When x is 15, z has the value 165. What is the value of z when x = 25?

Consider a fully developed flow in a circular pipe (negligible entrance effects), how does the convective heat transfer coefficient vary along the flow directio

Select the correct answer. Dave is a recruiter for a very large graphic design firm and he is looking for an employee who is willing to give the entire producti

Speakers A and B are vibrating in phase. They are directly facing each other, are 8.2 m apart, and are each playing a 78.0 Hz tone. The speed of sound is 343 m/

Which describes T cells? They produce chemicals that suppress other T cells and B cells. They produce chemicals to cause infection and later produce chemicals t