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kobusy [5.1K]
2 years ago
15

Select the correct difference. -3z^7- (-5z^7)

Mathematics
2 answers:
irina [24]2 years ago
7 0
The first choice will the correct answer
Rom4ik [11]2 years ago
3 0
2z^7 the first choice
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Amanda is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices. Co
Tema [17]

Answer:

For mileages higher than 80 miles Company A  will charge less than Company B

Step-by-step explanation:

Hi, to answer this question we have to write an inequality:

Company A charges $111 and allows unlimited mileage.

Company A =111

Company B has an initial fee of $55 and charges an additional $0.70 for every mile driven

Company B = 55+0.70m

Where m is the number of miles.

Company A has to charge less than Company B

a<b

111 < 55+0.70m

Solving for m

111-55 < 0.70 m

56 < 0.70m

56/0.70 < m

80 < m  

For mileages higher than 80 miles Company A will charge less than Company B

5 0
3 years ago
Jonas restaurant bill was $25.00. The sales tax was 7%. He left his server a 15% tip. How much did he pay altogether?
zavuch27 [327]

Answer:

Jonas would pay $30.76 dollars

Step-by-step explanation:

$25.00 + 7% + 15% = 30.7625

So we would have to round it so it would be $30.76.

7 0
3 years ago
Solve for y. 6/5=3y plz answer
liberstina [14]

Answer:

y = 2/5

Step-by-step explanation:

4 0
3 years ago
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4 0
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Kevin started playing with his hamster after school at 3:30 p.m. He stopped playing with his hamster 3/5 hour later. How many mi
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He stop playing with  his hamster at 4:06 because 3/5 of an hour is 36 minutes and 36 plus 3:30 is 4:06.
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3 years ago
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