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3 years ago

25 pts Maureen tracks the range of outdoor temperatures over three days. She records the following information.

Mathematics

1 answer:

nata0808 [166]3 years ago

5 0

Answer: 0 ≤ t ≤ 40

Step-by-step explanation:

0 and 40 are included in all 3 number lines.

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Yuki walked and ran for 3 1/4 hours at an average of 4 miles per hour. How far did she go?

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13 miles

Step-by-step explanation:

3 1/4 can be changed to 3.25

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Answer:

Your 1st answer is correct

Step-by-step explanation:

$\frac{1}{(x - 1)} - \frac{3}{(1 - x)} + 2$

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2 years ago

Solve equation 3x-5y=7 5x-2y=-1 by elimination

kakasveta [241]

Answer:

x = -1, y = -2.

Step-by-step explanation:

Using the elimination method,

multiply the first eqn by 2 and the 2nd eqn by 5.

6x - 10y = 14

25x - 10y = -5

Subtract one of the new equations from the other

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