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777dan777 [17]
3 years ago
7

What is -3x-y=-24 if Y =3x

Mathematics
1 answer:
Darya [45]3 years ago
4 0

Answer:

x= 4 and y= 12

Step-by-step explanation:

solve by substitution

hope this helps :D

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Type the correct answer in the box. If necessary, use / for the fraction bar and simplify the fraction. cos(75°)cos(15°) =
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5 0
3 years ago
Read 2 more answers
Round nine point four two to one decimal place
Alona [7]
Well in order to round 9.42 to the closest whole number we must know that. anything below 5 we round down and 5 and up we round up

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5 0
3 years ago
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