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lesantik [10]
3 years ago
7

Question 20 of 40

Mathematics
1 answer:
frozen [14]3 years ago
4 0

Answer:

A

Step-by-step explanation:

I guessed also I just took the exam

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Ali will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of 70 and costs an additi
Aleksandr-060686 [28]

Answer: Ali would need to drive 350 miles for the two plans to cost the same.

Step-by-step explanation:

This question can be solved by creating two equations using the information supplied in the question and then solving these simultaneously.

Let the cost be C.

Let the number of miles be M.

Let the initial payment be i.

Let the rate per mile driven be R.

Plan 1:

C = i+R×M

C = 70+0.60M ... equation 1

Plan 2:

C = i+R×M

C = 0+0.80M

C = 0.80M ...equation 2

Substituting equation 2 into equation 1:

0.80M = 70+0.60M

0.80-0.60M = 70

0.20M = 70

M = 70/0.20

M = 350 miles

5 0
3 years ago
Can someone pls help me i really don't know how to do this​
Damm [24]

Answer:

option 2

Step-by-step explanation:

Since the sign is greater than or equal to it will be pointing to the right since it includes -9 it will be a closed circle

7 0
3 years ago
Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is t
r-ruslan [8.4K]
1/3 of all students bring lunch
2:3 is the ratio of students who bring their lunch to the number of students who do not
7 0
3 years ago
Help<br> do odds except 17
Ksju [112]

Answer:

19. 1      do 4^5 which is 1024 then do 1024^0 which is 1

21. 0.000064      do 5^-2 which is 0.04 then do 0.04^3 which is 0.000064

23. 2.33              do 9^4 which is 6561 then do 6561^-2 which is 2.32305731 so you round it to 2.33

btw you should talk to me more

8 0
3 years ago
- | 1 - 5a | = 29<br> i need help and an explain on how to do it.
Sunny_sXe [5.5K]

Answer:

Well your using absolute value and everything in absolute value is positive so you get rid of the negative.

Step-by-step explanation:

So you distribute the negative into the absolute value equation . And it leaves you with

|-1+5a|=29 now you can solve

your subtract your -1 from both sides bc you are solving for a

that gives you

5a=30 then you divide 5 divided by 30 is what 6 so that’s your answer

a=6

6 0
3 years ago
Read 2 more answers
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