The answer is (-7r-6s)/3s
Answer:
answer is y=-2x
Step-by-step explanation:
-2x because every time the dot decreases
X+y=31.5
x-y=5.25
add 2 equations
x+y+x-y=31.5+5.25
2x=36.75
x=18.375
y=31.5-18.375=13.125
check : 18.375+13.125=31.5, 18.375-13.125=5.25
so
Answer:
18.375 and 13.125
Answer:
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Step-by-step explanation:sry i ran out of ponts from one queshten
Answer:It would be A. $19x + $160 < $635
Step-by-step explanation: