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3 years ago

Worth 40 points with a brainliest if you have an explanation.

Mathematics

1 answer:

Ivenika [448]3 years ago

7 0

Answer: 4,280

Step-by-step explanation:

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Bo Karah can run a race in 4 hours 33 minutes if he runs at 7 m/s. How long will it take in hours and minutes if

lidiya [134]

Answer:

7 hours and 9 minutes

Step-by-step explanation:

4 hours and 33 minutes is 273 minutes

7 m/s —> 273 minutes

11 m/s —> M

Criss cross to get M

11x273= 7M

3003=7M

M=429 minutes

==> 429 minutes is 7 hours and 9 minutes

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2 years ago

What is 2x-(x-2)=-2-(x-1)

bezimeni [28]

Distribute first so
2x-x+2=2-x+1
Combine like terms so
x+2=3-x
Get terms on the same side so
2x+2=3
Subtract 2
2x=1
Divide
X=1/2 or .5

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3 years ago

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sergey [27]

Answer:

push the x on the top left corner of the tab

Step-by-step explanation:

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3 years ago

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Cheyenne works 15 hours a week at the movie theater. She earns $8 an hour. Which statement about her weekly income is true?

Anni [7]

Answer:C- Her net income is less than $120.

Step-by-step explanation:

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3 years ago

Which expression represents the product of negative three-fourths x and –8x?

den301095 [7]

Answer:

6x²

Step-by-step explanation:

$-\frac{3}{4} x\times \left( -8x\right) =\frac{3}{4} x\times 8x$

$=\frac{3}{4} \times 8\times x\times x$

$=\frac{24}{4} \times x^{2}$

$=6x^2$

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2 years ago