wheelervm2139 wheelervm2139

10-06-2024
Mathematics

Answered

What is the value of z in this linear system? 2x+3y+7z=13 -2x-2y+4z=-12 3x+4y+4z=19
A. 1
B. 5
C. 0
D. 3

Answer :

Other Questions

Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7.a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0Is the 11 right answer ???? I don't understand thi

How did the U.S. acquire the territories of California, Nevada, Utah, and parts of Arizona, New Mexico, Colorado, and Wyoming in 1848?

The larger leg of a right triangle is 3cm longer than its smaller leg. The hypotenuse is 6cm longer than the smaller leg. how many centimeters long is the small

Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7.a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0Is the 11 right answer ???? I don't understand thi

what are couplet poems?

The price of an item increased by 25%. If the price of the item after the increase is $2, find the original price.a) $1.50, b) $1.60, c) $1.75, d) $2.50, e) $3.

if one parent is homozygous for black hair and the other parent to homozygous for blonde hair, what are the chances that their children will have blonde hair? w

can you tell me what is Truthiness?

3x+9 -------- how do I solve this? 4x+12

a new motor home costs $89000. It is expected to depreciate 9% each year.Find the value of the motor home in 4 years.