You bought books from an online book store that charges a flat fee for shipping each order. There was no sales tax on this purchase. The graph shows the cost of purchasing x books. About how much did the books cost if the total purchase was $31.50?A graph is shown in the xy-plane. The values on the x-axis ranges from 0 to 4 in increments of 1 and the values on the y-axis ranges from 0 to 30 in increments of 5. A line starts from a point around 3 decimal point 7 5 on the y-axis, goes up and passes through the point (2, 17 decimal point 5).

A.

$3.50
B.

$7.00
C.

$28.00

Answers

Answer 1

Answer:

Answer:

$28.00

Step-by-step explanation:

The y-intercept of the graph corresponds to the flat fee for shipping. In this case, $3.50.

You paid a total of $31.50 for both the books and the shipping. The cost of the books is therefore $31.50 − $3.50 = $28.00.

Zero complex roots or two complex roots.

Step-by-step explanation:

First of all, we have to know that complex roots can happen only in pairs, because they are based on the square root of a negative number.

On the other hand, a third degree polynomial can only have 3 roots as solution, because the degree of the polynomial specifies how many roots would have.

So, if we only can have 3 roots, and complex roots can only happen in pairs, then f(x) would have zero complex roots or two complex roots only, those are the unique scenarios.

the answer would be 0 or 2

Here are some numbers.5 4 3 9 7
Which of these numbers is:

a factor of 32?
a common factor of 12 and 21?

Answers

A factor is an integer multiplied with another integer to get the product.

Factors of 32 are 1, 2, 4, 8, 16, 32. Among the given choices, 4 is the factor of 32.

Factors of 12 are 1, 2, 3, 4, 6, 12
Factors of 21 are 1, 3, 7, 21
The common factors of 12 and 21 are 1 and 3. Among the given choices, 3 is the common factor of 12 and 21.

4 is a factor of 32
and 3 is a common factor of 12 and 21

PLSSSSS help mehh..nicole walked 95 meters. ming walked 56 meters. how much further did nicole walk than ming

Answers

Answer:

95-56 = 39 meters further

Step-by-step explanation:

So, if Nicole walked 95 meters, and Ming only walked 56, this would be the simple equation of 95-56, which would equal 39 meters.

Answer:

95-56=39 more meters

Step-by-step explanation:

Six times the sum of a number and twelve is forty.Which equation represents this?
O 6N + 12N = 40
O 6N + 12 = 40
6(N + 12) = 40

Answers

Answer:

6(N + 12) = 40

Step-by-step explanation:

Number = N

Sum of a number and twelve:

N + 12

Six times the sum of a number and twelve:

6(N + 12)

Six times the sum of a number and twelve is forty:

6(N + 12) = 40

Answer:

6(N+12) = 40

Step-by-step explanation:

The statement says six times the sum . . .

From this we can tell that the answer will be 6 times two numbers added together. Those two numbers are "a number" (some variable) and 12.

We can tell that the variable is N, so it answer must be 6(N + 12) = 40

Meryl spends a total of 68.82 for 2 pairs of sneakers with the same cost. the sales tax is 5.32. Meryl also uses a coupon for 3 dollars off her purchase. how much does each pair of sneakers cost?

Answers

You subtract 3.00 which makes it 65.82, then you subtract 5.32 , which makes it 60.50 , then you divide by 2 , so your final Awnser is 30.25

Explain how you distribute a factor to terms in parenthesis

Answers

Let's say the question is 2(x+3),

You multiply the number outside the brackets by EVERYTHING inside the brackets so,

2(x+3)
=2x+6 *Notice how 2(x)=2x and 2(3)=6.*

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