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

You have 3000 apples, and 1 truck that can carry a maximum of 1000 apples. The truck also drops an apple for every mile it drives and the apple gets destroyed.

Suppose that two cards are randomly selected from a standard 52-card deck. (a) What is the probability that the first card is a spadespade and the second card i

Quadrilateral EFGH has coordinates E(2b, 2b), F(3b, b), G(b, o), and H(0, 0). Find the midpoint of HE. Help me!

what is $96 spent in 4 hours written as a unit rate in minutes

You are sitting on a sunny Florida beach experiencing the sensation of warmth. Describe the anatomical structures and physiological events that allow you to per

A horizontal uniform board of weight 125N and length 4 m is supported by vertical chains at each end. A person weighing 500N sitting on the board .Thr tension i

When Brady is hot he sweats. When Brady is cold, he gets goose bumps on his skin so he will warm up more quickly. This is an example of how the body tries to ac

Mahmoud sent a thank-you e-mail message to his interviewer immediately after his interview. It’s been more than five days now, and Mahmoud has still not heard f

Economists have used the ultimatum game and the dictator game in experiments designed to determine whether consumers believe it is fair for producers to raise t

El _________ es un pájaro en peligro de extinción.