2 years ago

Which expression is equivalent to 2x+2x+2y+2y

Mathematics

1 answer:

liq [111]2 years ago

3 0

4x plus 4y seems to be equal to that situation right there

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Solve the system by substitution. Check your solution.

zvonat [6]

B. (9,126)

<span>y + 18 = 16x
=>y=16x-18
0.5x + 0.25y = 36 (multiply both sides by 4)
=>2x+y = 144
Substitute y=16x-8

=>2x+16x-8=144
=>18x=152
=>x=152/18=9
y=16x-18
=>y=16(9)-18
=>y=144-18=126
Answer: x=9 and y=126</span>

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22 pencils divided by three people evenly

Morgarella [4.7K]

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Step-by-step explanation:

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Next week they will want to sell 40 tablets

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3 years ago

What is the solution to:<br><img src="https://tex.z-dn.net/?f=6%20%5Cgeqslant%20%20%5Cfrac%7B1%7D%7B2%7D%20x%20%2B%2021" id="Tex

Vladimir79 [104]

I really hope this helps. Btw x<-30

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