bealhomeschool bealhomeschool

01-03-2017
Mathematics

contestada

What is the value of 5a+2(a+b)5a+2(a+b) when a = 4 and b = 2?

Respuesta :

safa123 safa123

01-03-2017

5(4)+2(4+2)5(4)+2(4+2)
20+8+4+20+8+4
32+20+12
52+12
64

Answer Link

cetnarowski cetnarowski

01-03-2017

The answer is 276. 5x4+2(4+2)x5x4+2(4x2) = 276.

Answer Link

Otras preguntas

Beth is taking the train to see her boyfriend on Valentine's Day! The train is hundred m long and it takes 30 seconds to cross a 400 m bridge. What speed is the

You have been assigned a task as a copywriter advertising a product to write a one-paragraph product description for a favorite item you own.

the heart is a muscular organ that pumps blood. Blood that contains waste materials is brought to the heart by blood vessels. This blood enters the __1__ and th

which ordered pair makes the equation true 2x - 5y = -10

first battle of texas fought here

Enter the explicit rule for the geometric sequence. 9,6,4,83,…

Melville uses the color white to describe both Moby-d and the water. What does the color white symbolize in Moby d? death innocence peace courage

Please check my answer! (Java)

a map has a scale of 3 inches : 4 miles. If two cities are 18 inches apart on the map, What is the actual distance between the cities?

Which is the largest thing in the world???????????