Answer: (–3, 1) , (5, –2)
Step-by-step explanation: Got it right Edgenuity
Answer:
b. x = 80, y = 100, z = 63
Step-by-step explanation:
X+3y=7
x-3y=1
add them together
x+3y=7
<u>x-3y=1 +
</u>2x+0y=8
2x=8
divide 2
x=4
subsitute
x+3y=7
4+3y=7
subtract 4
3y=3
divid 3
y=1
x=4
y=1
answer is A
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Answer:
first u have to find the how many years,intrest then mutiply it first u have to multyply 560x7,00 then divide the years then simplyfy it
Step-by-step explanation:
brainly?
Well if 49 is the area, and you get area by multiplying one side by another side, and its a square so the numbers are going to be the same, so you would be multiplying two of the same numbers. And two of the same numbers that equal 49 is 7.