You’re already given what y is so just substitute it in and solve
3x-2(5x+4)-1=0
Distribute
3x-10x-8-1=0
Add like terms
-7x-9=0
Add 9 to both sides
-7x=9
Divide both sides by -7
x=-9/7
C. 375/2 times 3 us 562.5, which is 562 1/2.
Answer:
6*7=42
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answer:
the order pairs show us how many feet the hot air balloon rises in a certain amount of seconds
Step-by-step explanation: