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2 years ago

11

Johans age is given by the polynomial x^2-3x+7. Bret is younger and his age given by the polynomial x^2-x+1. What is the differe

nce in their ages?

1 answer:

yuradex [85]2 years ago

5 0

(x^2-3x+7)-(x^2-x+1) = -2x+6

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Help ASAp peaseeeeeeeeee

PIT_PIT [208]

Answer:

7/6

Step-by-step explanation:

$\frac{ \frac{x}{4} + \frac{x}{3} }{ \frac{x}{2} } = \frac{x( \frac{1}{4} + \frac{1}{3} )}{ x(\frac{1}{2}) } \\ = \frac{ \frac{1}{4} + \frac{1}{3} }{ \frac{1}{2} } \\ = \frac{14}{12} = \frac{7}{6}$

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1 year ago

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WILL GIVE BRAINLIEST AND THANKS AND RATING!

Lorico [155]

8 is 6.2
9 is 7
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4.6 - 3.8=0.8
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2 years ago

Solve the inequality if possible 4(3-2x)>2(6-4x)

GenaCL600 [577]

Final Answer: No Solution

Steps/Reasons/Explanation:

Question: $4(3- 2x) > 2(6- 4x)$

<u>Step 1</u>: Divide both sides by $2$ .

$2(3 - 2x) > 6 - 4x$

<u>Step 2</u>: Expand.

$6 - 4x > 6 - 4x$

<u>Step 3</u>: Since $6 - 4x > 6 - 4x$ is false, we have no solution.

No Solution

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2 years ago

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Find the midpoint of the line segment with the endpoints A and B.<br> A(4.8): B(10,2)

rjkz [21]

Answer:

The midpoint is ( 7,5)

Step-by-step explanation:

To find the x coordinate of the midpoint, add the x coordinate of the endpoints and divide by 2

( 4+10)/2 = 14/2 = 7

To find the y coordinate of the midpoint, add the y coordinate of the endpoints and divide by 2

(8+2)/2 = 10/2 = 5

The midpoint is ( 7,5)

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2 years ago

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<span>Sales went from 48 pairs to 60 pairs: total change = 60 - 48 = 12 percentage change = 12 / 48 = 0.25 = 0.25*100% = 25% Answer: 25%</span>

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3 years ago

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