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vaieri [72.5K]
2 years ago
12

Marcus was training for a 2,000 meter race. He had to alternate between running and walking.

Mathematics
2 answers:
evablogger [386]2 years ago
6 0

Answer:

if marcus ran 1,600 meters that means he walked 400 meters

Step-by-step explanation:

masya89 [10]2 years ago
3 0
The person above me said what I wanted to say
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Please help me how to solve steps by steps and answer.
ivolga24 [154]

84,000/15 = 5600

2 x 5600 = 11,200

The first person will get $11,200

4 0
2 years ago
Simplify.
liraira [26]
2x + 7y + 3x - 4y

Collect all the like terms:

2x + 3x = 5x

7y - 4y = 3y

And you end up with 5x + 3y as your final answer :)

8 0
2 years ago
Read 2 more answers
Consider the procedure used below to solve the given equation.
muminat
The first mistake was made in step 1 because they took out the x’s it should be 10x-25+2x+8=43
5 0
3 years ago
Expand.<br> Your answer should be a polynomial in standard form.<br> (3c + 2)(c^2-6c-4)
evablogger [386]

Answer:

After expanding the polynomial (3c + 2)(c^2-6c-4) we get  3c^3-16c^2-24c-8

Step-by-step explanation:

We need to expand the polynomial (3c + 2)(c^2-6c-4)

Multiply the terms:

(3c + 2)(c^2-6c-4)\\=3c(c^2-6c-4)+2(c^2-6c-4)\\=3c^3-18c^2-12c+2c^2-12c-8\\=3c^3-18c^2+2c^2-12c-12c-8\\=3c^3-16c^2-24c-8

So, after expanding the polynomial (3c + 2)(c^2-6c-4) we get  3c^3-16c^2-24c-8

3 0
2 years ago
Is 0/0x7y³ a positive or negative number
charle [14.2K]

Answer:

A =  0/(0 x 7y³)

Let's see the denominator:  0 x 7y³ = 0

=> Whenever the denominator is 0, A is undefined, neither a positive number or negative number

Hope this helps!

:)

3 0
3 years ago
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