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poizon [28]
2 years ago
10

A'mari drove 225 miles in 5 hours. To find the unit rate, you should determine how many miles A'mari drove in _____ hour(s).

Mathematics
2 answers:
Snezhnost [94]2 years ago
3 0

Answer:

45 miles to 1 hour

45 mph

Colt1911 [192]2 years ago
3 0

Answer:

45 miles in 1 hour

Step-by-step explanation:

you divide 5 hrs into 225 miles to get the unit rate of 1:45.

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schepotkina [342]

Answer:

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6 0
3 years ago
Multiply these binomials.
oee [108]
Answer would definitely be A
3 0
3 years ago
Damon buys lumber worth $562. He gets a 20% contractor's discount. The sales tax is 6%. His credit gives him 2% off. How much do
Virty [35]

Answer: 629.44

Step-by-step explanation:

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5 0
2 years ago
Heidi has an average score of 78 for her first six chemistry tests. If Heidi"s scores for the first four tests were 82,78,87, an
elixir [45]

Answer:

(A)74

Explanation:

Let her average score on the last two tests = x.

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Since the average score for her first six chemistry tests = 78

\frac{82+78+87+73+x+x}{6}=78

We then solve for x.

\begin{gathered} 320+2x=78\times6 \\ 320+2x=468 \\ 2x=468-320 \\ 2x=148 \\ x=\frac{148}{2} \\ x=74 \end{gathered}

Her average score for the last two tests is 74.

3 0
1 year ago
(3*10)*8=3*(10*8) what property is this
Dahasolnce [82]
That is the Community Property of Multiplication.

Hope that helps :)
8 0
3 years ago
Read 2 more answers
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