Answer:
13.28
Step-by-step explanation:
The digit in the hundredth place is 7. We see that the digit in the thousandth place, 5, makes the 7 round up to 8.
Answer: 7.11/9=0.79 per jar
956.4/15.9=60.2 average speed
179.3/61.5=2.9 miles
38.86/3.9=9.964
Step-by-step explanation:
division and a calculator.
Answer:
2-√x
Step-by-step explanation:
(4-x)/(2+√x)*(2-√x)/(2-√x)
(4-x)(2-√x)/4-x
=2-√x
Answer:
y = 1
Step-by-step explanation:
5·x
x=2
5·2=10
10+2y
y=1
2·1=2
10+2=12
Answer:
$190.
Step-by-step explanation:
We can write the equation 120=25+1/2n where n is the cost of a new guitar. First, we subtract 25 from both sides to get 95=1/2n. Then, we multiply both sides by 2 to get 190=n. Therefore, the cost of a new guitar is $190.