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3 years ago

If x represents the amount Rita earns each week, which expression represents the amount she earns in a year?

Mathematics

2 answers:

irina1246 [14]3 years ago

4 0

Answer:

52*x

Step-by-step explanation:

In order to get the amount she earns in a year, you have to multiply the number of weeks in the year by the amount she earns each week. The year has approximately 52 weeks, and calling x the amount Rita earns each week; therefore, 52 times x, represents the amount she earns in a year.

iren2701 [21]3 years ago

4 0

If x is what Rita makes in a week and we want to find out what Rita make's in a year. First there are 52 weeks in a year so all we would have to do is multiply 52 times x or 52x. So your answer is answer choice C. 52x. Hope this helped. :)

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The other factor of the polynomial is a. 3x2-4x+11

Given polynomial is 3x3 + 20x2 - 21x + 88 and the factor is (x+8)

We need to find another factor using long division method

So,

We will divide the polynomial by the factor to find the another factor

Therefore,

$\sqrt[x+8]{3x^3+20x^2-21x+88}$

Now calculating

First multiplying $3x^2$ with (x+8) so , $3x^2$ will be in the quotient

We get $3x^3+24x^2$

simplifying the calculation for $3x^3+20x^2$ and $3x^3+24x^2$

We get the remainder is $-4x^2-21x+88$

Second we will multiply -4x with (x+8) Where -4x will be in the quotient

We get $-4x^2-32x$ and then we will simplify the equation

We get 11x +88 as a remainder

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Learn more about Long division method here

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The width of a rectangular pool is 5 meters longer than the length. The perimeter of the pool is 58 meters. Use and equation to

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