rowandtree rowandtree

03-01-2022
Mathematics

contestada

Evaluate when x = 3, y = -3, and z = -2

xy + 2z

Please Help!

Respuesta :

tengerino tengerino

03-01-2022

Answer: -13
Explanation: Plug in the variables and use order of operations,
(3)(-3)+2(-2)
(-9)+(-4)
-9-4=-13

Answer Link

Otras preguntas

what is 1/3 + 7/12 x 4

Tamala had a bad day because she forgot her wallet keys, sunglasses, and backpack at home. What correction, if any, should be made to this sentence? A. Remove t

-2x-y=-9 5x-2y=18 substitution

for f(x)=x+3 and g(x)=4x+5 find the following functions(simplify answers) (f*g)(x)= (g*f)(x)= (f*g)(-1)=

What does sectionalism mean in social studies?

Name the countries that border Nepal and Bhutan

WHICH COUNTRY CONTROLLED THE OREGON TERRITORY AT THIS TIME? AND IN WHAT YEAR WAS TEXAS ANNEXED TO THE U.S.?

Angela earns x dollars an hour. On Friday, she worked 6 hours. On Saturday, she worked 8 hours. Which expression shows how much she earned both days ? A. 6x +

In the 2000 election, California had the A.most electoral votes and selected George Bush for president B.least electoral votes and selected Al Gore for presiden

Why did scientists reject Lamarck’s idea of evolution? A. Organisms have not changed during earth’s history. B. Organisms cannot change their characteristics d