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Vladimir79 [104]
2 years ago
9

7

Mathematics
1 answer:
Anna71 [15]2 years ago
5 0

Answer:

B)

Step-by-step explanation:

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A city bus goes 18miles in 30 minutes . HOW far does it go in 10 minutes?
hodyreva [135]
18 miles = 30 minutes
? miles = 10 minutes
cross multiply
? x 30 = 18 x 10 (180)
? = 180/30
? = 6
the city bus would cover 6 miles in 10 minutes.
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3 years ago
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Solve 3x ≤ -6. Graph the solution.
Alinara [238K]

as \: given \:  \: 3x \leqslant  - 6 \: \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  so \:  \frac{3x}{3}  \leqslant  \frac{ - 6}{3}  \:  \ \\ results \: in \: x \leqslant  - 2

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2 years ago
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Hallie bikes 1 5/8 km before lunch and 6 1/4 km after lunch. How much farther does Hallie bike after lunch than before lunch? Ex
EleoNora [17]

Answer:

4 \frac{5}{8} km

Step-by-step explanation:

To find how much farther Hallie biked after lunch compared to the amount she biked before lunch, we can subtract the amounts:

6 \frac{1}{4}-1\frac{5}{8}

However, we can only subtract fractions that have the same denominator, so we need to convert \frac{1}{4} to a fraction with a denominator of 8:

\frac{1}{4}=\frac{2}{8}

Now, we can't subtract 2 from 8, so we need to 'borrow' from the 6 to make the fraction larger:

6\frac{2}{8}=5\frac{10}{8}

Now subtract: 5\frac{10}{8}-1\frac{5}{8}=4\frac{5}{8}

4 0
3 years ago
Please help!! Im confused
dimaraw [331]

Answer:

The answer is that you tutored for 4 hours.

Step-by-step explanation:

There are 6 total squares, so then you must divide 12 by the number of squares (6), to find the value of one square. Then, you would find that one square equals 2 hours, and since you have 2 squares that means that you tutored for 4 hours.

<em>Hope </em><em>it </em><em>helps</em><em>!</em>

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2 years ago
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Pls help I have a test today in math :( no 1 would help me pls try to help and its in 12:20 so I have a lot of time but pls help
DanielleElmas [232]

Answer:

C. he did not multiply the numerator by 2

Step-by-step explanation:

To find an equivlent fraction, you must multiply the numerator and denominator by the same thing.

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2 years ago
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