Answer:
The answer is 30.6 Units.
Step-by-step explanation:
~10+~5+~10+~5=~30.6
Answer: x= 
Step-by-step explanation:
−(7−2x)+7=−7
To find the opposite of 7−2x, find the opposite of each term.
−7−(−2x)+7=−7
The opposite of −2x is 2x.
−7+2x+7=−7
Add −7 and 7 to get 0.
2x=−7
Divide both sides by 2.

Fraction −7/2 can be rewritten as −2/7 by extracting the negative sign.

Answer:
x=2, y=0. (2, 0).
Step-by-step explanation:
x-y=2
2.5x+y=5
---------------
x=y+2
2.5(y+2)+y=5
2.5y+5+y=5
3.5y=5-5
3.5y=0
y=0/3.5
y=0
x=0+2=2
3 is in the tens and 1 is in the ones. To explain more easily... 30+1 is 31.<span />
Multiply <span>3/8 inch by 75 and divide by 5</span>