Answer:
x=3
Step-by-step explanation:
i helped my friend on this before but it was a word problem
Answer:
<em>x = 0 </em>
<em>y = 2</em>
<em>z = -3</em>
Step-by-step explanation:
x-y-2z=4 (1)
-x+2y+z=1 (2)
-x+y-3z=11 (3)
(1) + (3) = x-y-2z + (-x)+y-3z = 4+11
= -5z = 15
-> z = -3
(1) + (2) = x - y - 2z + (-x) + 2y + z = 4+1
= y-z = 5
= y- (-3) = 5
-> y = 2
(1) = x-y-2z = 4
= x - 2 - 2 * (-3) = 4
-> x = 0
Answer: molly has 1/2 of her apples cut she need to give it to her 4 friends???
The answer is 8.2×10^5 . All you have to do is move the decimal place over till there is only one number after the decimal.
Answer:
Tips or taxes add money to a bill. This is the same as a markup. Markdowns are the same as discounts. They take a percentage off a bill
Step-by-step explanation: