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kolbaska11 [484]
3 years ago
12

Whats 87 + 72 tenths

Mathematics
2 answers:
Alchen [17]3 years ago
8 0

Answer:

94.2

Step-by-step explanation:

google and simple addition

goldfiish [28.3K]3 years ago
8 0

Answer:

94.2

Step-by-step explanation:

hope this was helpful

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The graph shows the relationship between the number of hours that Michelle has been driving and the distance that she has left t
cricket20 [7]

Answer:

  For each hour that Michelle drove, she traveled an additional 50 miles.

Step-by-step explanation:

The point (0, 350) tells you Michelle's trip is 350 miles long. The point (7, 0) tells you she completed it in 7 hours. The point (6, 50) on the graph tells you she has 50 miles remaining of the original 350 after 6 hours.

True: for each hour Michelle drove, she traveled an additional 50 miles.

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3 years ago
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4. A local DVD rental machine rents
Mrrafil [7]

It takes 16 movie rentals for both options to be the same  price

<u>Solution:</u>

Given that, A local DVD rental machine rents movies out to customers for $5.75 per movie.  

A digital movie company allows you to rent movies for $3.25 but requires a membership fee of $40.  

We have to find how many movie rentals will it take for both options to be the same price?  

Now, let the number of movies rented be "n"

Then, according to the given information,

\begin{array}{l}{5.75 \times n=3.25 \times n+40} \\\\ {5.75 n=3.25 n+40} \\\\ {5.75 n-3.25 n=40} \\\\ {2.50 n=40} \\\\ {n=\frac{40}{2.5}=16}\end{array}

Hence, it takes 16 movies to be the same price for both options.

3 0
4 years ago
NEED HELP ASAP!!!!!!!!!!!!!!
maria [59]

Answer:

its B

Step-by-step explanation:

just run all of them through the equation.

8 0
3 years ago
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Please helppp!!! thank you
TiliK225 [7]

Answer:

4/x^6

Step-by-step explanation:

8x^3/2x^9

4x^-6

since we can only use positive exponents,

4/x^6(because x^-6=1/x^6)

8 0
3 years ago
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Lisa’s test grades are 79, 89, and 90.<br><br> What is Lisa’s test average?
Slav-nsk [51]

Answer: 86

Step-by-step explanation: You would add up all the numbers, then divide by the amount of numbers there are.

For example

79+89+90=258

Since there are three numbers(79,89,90) you would divide 258 by 3 and would get 86.

Hopes this helps

7 0
3 years ago
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