56 inches to 62 inches
take the absolute value of the difference, then divide by the original value. Then multiply by 100 to get the percent.
|56 - 62| / 56 = 6/56 = 0.107...to the nearest tenth is 0.1....0.1 x 100 = 10%
Answer:
their pay rate is not proportional because to be proportional the chart needs an equivalent ratio for each next layer, this one is not
Step-by-step explanation:
Answer:
Second ? I only know I st one sorry
Im going to assume you know the formula.
sooo.
x= -11 +- √ (11)² -4 (1) (-15)
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2(1)
= -11 +- √121- (-60)
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2
= -11 +- √181
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2
= -11 +- 13.45
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2
Either: Or:
X = -11 - 13.45
x = -11 + 13.45 ---------------
2
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2
x = 1.23 x= -12.23
A linear equation that relates the cost of c in dollars of renting a truck to the number x of miles driven is c = 0.09x + 39, and the cost of renting the truck if the truck is driven 187 miles and 319 miles is equal to $55.83 and $67.71 respectively.
If the rental company rents a truck by charging $34 and 0.09$ per mile, the liner equation can be given as
c = 0.09x + 39
where c represents the cost in dollars of renting the truck and x represents the number of miles
If the truck is driven 187 miles, it can be calculated using the linear equations as follows,
c = 0.09x + 39
As x = 187
c = 0.09 (187) + 39
c = 16.83 + 39
c = 55.83
If the truck is driven 319 miles, it can be calculated using the linear equations as follows,
c = 0.09x + 39
As x = 319
c = 0.09 (319) + 39
c = 28.71 + 39
c = 67.71
Hence the cost in dollars of renting the truck if the truck is driven 187 miles and 319 miles is calculated to be 55.83 and 67.71 respectively.
To learn more about linear equations, click here:
brainly.com/question/12788590
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