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4 years ago

Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

Mathematics

1 answer:

Paul [167]4 years ago

4 0

Answer:

4 * 10 ^-4

Step-by-step explanation:

2 * 10 ^- 6 * 2 * 10 ^2

Multiply the numbers

2*2 = 4

Add the exponents

10 ^ (-6+2) = 10 ^-4

4 * 10 ^-4

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Answer:

The answer is $41.25 because the 2 jeans are $91 as a collective plus the supposed $41.25 shoes equals the total amount (assuming no tax) $132.25.

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4 years ago

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Studentka2010 [4]

Answer:

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3 years ago

Match each injury with a long-term consequence.

jekas [21]

Answer:

I think

"Quadriplegia" would go with a "spinal cord injury".

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A "knee injury" would go with "Limited ability to walk and run."

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4 years ago

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How many of each type of box is it carrying?

CaHeK987 [17]

Answer:

Number of large boxes: 55

Number of small boxes:65

Step-by-step explanation:

Let be "l" the number of large boxes and "s" the number of small boxes.

Set up a system of equations:

$\left \{ {{l+s=120} \atop {60l+30s=5250}} \right.$

Use the methof of elimination. Mulitply the first equation by -60 and add both equations. Then solve for "s":

$\left \{ {{-60l-60s=-7200} \atop {60l+30s=5250}} \right.\\.........................\\-30s=-1950\\s=65$

Substitute s=65 into any of the original equations and solve for "l":

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3 years ago

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