ffgfgf9 ffgfgf9

22-09-2020
Mathematics

contestada

5x-11z=21 48x+4z=92 solve for x

Respuesta :

meredith48034 meredith48034

22-09-2020

Answer:

Step-by-step explanation:

20x - 44z = 84

528x + 44z = 1012

548x = 1096

x= 2

48(2) + 4z = 92

96 + 4z = 92

4z = -4

z = -1

(2, -1)

Answer Link

Otras preguntas

There is a bag containing 10 red, 10 blue, and 10 yellow pieces of paper. Each paper color is numbered from 1 to 10. How would you express the probability that

How many people are infected by coronavirus in your locality visit any 2 coronavirus infected persons and find out their symptoms and how they recovered

work out the size of the angle marked x

Iron (III) nitrate (Fe(NO3)3) solution reacts with sodium hydroxide (NaOH) solution to form abrown precipitate of iron (III) hydroxide (Fe(OH)3). Sodium nitrate

The following test have all been ordered at the same time on different inpatients. There is only one phlebotomist on duty. Which one would the phlebotomist col

1. Who helped make English prose more precise, exact, and plain?

Simplify this expression. 2u/3u

answer truthfully:))

If the sales tax rate is 7 1/4 percent and Jessica paid $1.45 in sales tax for a sweater, what was the price of the sweater?

Help please?! This is graphing rational functions