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If you do 220-40 then the second digit of the negative number will equal x.
Answer:
.8
Step-by-step explanation:
9/10+(−7/10)+8/10+(−6/10)+3/10+(−1/10)+2/10.
1. Can't be answered without the picture
2. 74
26+3x=y
90-x=y, Multiply by 3, 270-3x=3y
Add to isolate y
296=4y, y=74
3. 46
Perimeter=2w+2l
4. 104.5
Area of a triangle= 1/2bh
Answer:
Y
Step-by-step explanation:
