tinasidell197274 tinasidell197274

22-10-2019
Mathematics

contestada

Let x = 18, y = 4, and z= -1. What is the
value of this expression?
-2z-(y-x)

Respuesta :

22-10-2019

Answer:

16

Step-by-step explanation:

-2(-1)-(4-18)= 2-(-14)= 16

Answer Link

Otras preguntas

Why would L. Frank Baum write an entire story like the Wizard of Oz, just to explain what Populism was like?

Find mZB Note that m B is acute. Round to the nearest degree. С 15 B 11 81° A

At school basketball games you can buy 3 sodas and 2 pretzels for $4.80 or you can buy 1 soda and 1 pretzel for $2.00. Write system equation that represents the

Please help! :)) if you want BRIANLEIST! :D

A farmer was on his tractor and drove by some chickens and pigs in his field. He counted 30 heads and 84 legs. Determine how many chickens and how many pigs.

A person'a blood type depends on the type of protein market, called an ___, found on the cell membranes of the red blood cells.

Which best explains how oxygen is involved in the release of energy within an organism? A. Oxygen helps speed up chemical reactions within an organism’s body.

(5m-3) 12 This is so hard

how many solutions does the equation have y=1/2x-7 y=6x+2

what is the value of x and y if 5x + y=26