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kondaur [170]
2 years ago
13

A car renting agency charges a fixed rate of $8 per day plus 8 cents per mile. If a family paid the agency $260 for the use of a

car on a 2,450 mile trip, how many days was the car use
Mathematics
2 answers:
stich3 [128]2 years ago
7 0

Answer: 8 days your welcome (:

slega [8]2 years ago
4 0

Answer:

8 days

1day = $8.08

$8.08 * 8 = $64.64 so this is wrong.

$260/$8.08= about 31 days.

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Answer:

B: 84%

Step-by-step explanation:

7 0
2 years ago
46+ 2/7w<br> w= -1/2<br> You don't need to show your work
Tomtit [17]
46.1428 or -46(3/14)
3 0
3 years ago
A scientist measures a substance to be 0.8 grams. Calculate the percent of error in the measurement. Show all work for full cred
Volgvan
You'll need to give a bit more information for the question to be answered. You can only calculate the percentage of error if you know what the mass of the substance *should be* and what you've *measured* it to be.

In other words, if a substance has a mass of 0.55 grams and you measure it to be 0.80 grams, then the percent of error would be:

percent of error = { | measured value - actual value | / actual value } x 100%

So, in this case:

percent of error = { | 0.80 - 0.55 | / 0.55 } x 100%
percent of error = { | 0.25 | / 0.55 } x 100%
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So, in order to calculate the percent of error, you'll need to know what these two measurements are. Once you know these, plug them into the formula above and you should be all set!
6 0
3 years ago
Liz ran 4/5 km on Monday and 56 KM on Tuesday  about how much did she run?
Dimas [21]

Answer:

56.8

Step-by-step explanation:

4/5+56 =56.8

very sorry if this is wrong

3 0
3 years ago
Read 2 more answers
Find the range of the function.
borishaifa [10]

Answer:

y >= 8

Step-by-step explanation:

This equation is written in vertex notation, so we know the vertex is (-5,8). The parabola opens upward because the coefficient of the squared term is positive. Therefore, the vertex is the minimum, meaning all y values will be greater than (or equal to) the y-coordinate of the vertex (which is 8). When we convert this into a mathematical inequality, we get y>=8.

7 0
3 years ago
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