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3 years ago

PLEASE HELP ME WITH THIS QUESTION!!

Mathematics

1 answer:

marin [14]3 years ago

5 0

Answer:

+$90;

$1,600

Step-by-step explanation:

The equation, $y = 1600 + 90x$ , given to us tells us much about the situation described above.

y = total pay

x = number of copies of Math is fun

1600 = y-intercept, that is the starting value or the pay he gets only if Sam sold 0 copy of Math is fun. That is, when x = 0, y = 1,600.

90 = unit rate or the change in the total pay for each copy of Math is fun that Sam sells.

Therefore, our answers would be:

+$90, and $1,600

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Kyle drive his truck 429 miles on 33 gallons of gas how many miles can Kyle drive on one gallon of gas

astra-53 [7]

Dividing miles by gallons used:-

= 429 / 33 = 13 miles / gallon Answer

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4 years ago

The Remainder Theorem can be used as a shortcut to find the remainder when a function is divided by a binomial.

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The Remainder Theorem is used to determine whether a linear binomial is a factor of a polynomial because it helps us factorize the polynomial more easily.

<h3>How to illustrate the theorem?</h3>

The remainder theorem states that if P(x) is a polynomial and x - a is a linear factor, the remainder when P(x) is divided by x - a is P(a). When P(a) = 0, then x - a is a factor of P(x).

Here, the remainder theorem is used to determine whether a linear binomial is a factor of a polynomial because it helps us factorize the polynomial more easily.

When the polynomial is divided by the linear factor, we obtain a polynomial of a lesser degree which can then be further factorized to obtain all the factors of our initial polynomial.

A linear binomial is the factor of a polynomial if the polynomial value is 0 at the zeros of the linear binomial

Let's assume a polynomial function is

P(x) = (x - 3)(x + 1)(x -2)

And a linear binomial is:

x - 3 = 0

We start by calculating the value of x in x - 3 = 0

x = 3

Next, we substitute x = 3 in P(x) = (x - 3)(x + 1)(x -2)

P(3) = (3 - 3)(3 + 1)(3 -2)

Evaluate

P(3) = 0

Since P(3) = 0, then the linear binomial x - 3 is a factor of P(x) = (x - 3)(x + 1)(x -2)

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2 years ago

7. Solve the equations by thinking logically.

MA_775_DIABLO [31]

Answer:

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3 years ago

Factor - 3y(2y + 3) - 5(2y + 3)

avanturin [10]

Answer:

-(2y+3)×(3y+5)

Step-by-step explanation:

- 3y(2y + 3) - 5(2y + 3)

Factor out - (2y+3)

-(2y+3)×(3y+5)

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3 years ago

A bag contains tiles with the letters p -r-o-b-a-b-i-l-i-t-y Tyler chooses a tile without looking and doesn't replace it he choo

ipn [44]

Answer:

$\frac{1}{55}$

Step-by-step explanation:

Total number of tiles: 11 (obtained from counting the letters in probability)

Probability of picking the letter "i" the first time:

There are 2 letter "i's", and 11 total options, so the probability of picking an "i" is:

$\frac{2}{11}$

Probability of picking the letter "i" the second time:

We now have one less letter in the bag, as the first letter "i" was not replaced.

This means we now only have 1 letter "i", and 10 total options, so the probability of picking the last "i" is:

$\frac{1}{10}$

When you have two probabilities that are dependant on each other, you multiply them to get the probability of one, given that the other has happened.

Total probability:

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Simplify by dividing by 2:

$\frac{1}{55}$

7 0

3 years ago

Read 2 more answers