You have to equal them together, then solve. plug in x to AM and you get the answer.
the answer is 20
1) .82-.41 = 41 and 1.64 - 1.23 = .41 so that is equal.
2) 64 - 40 = 24 and 112-88= 24 si that’s equal.
Explain why it’s equal; u can say they are both equal because...
The rest can’t help with sorry.
I will give explanation tho.
For 3 do x + y = ?
Insert the numbers you see and then do the x to whatever the x was so 4x and the x means 9 so multiply
4) do the same thing I explained with number 3 but with different numbers
I hope this helps :)
36 dived by 9 is 4 so with 4 yards of material she can make one quilt. 13 x 4 is 52 so the answer is 52
Answer:
3
Step-by-step explanation:
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Correct answer is 3: 8 (2x + 3y)