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3 years ago

What is the equation of the line that has a slope of -4 and passes through ( 9, -5)

Mathematics

1 answer:

11111nata11111 [884]3 years ago

6 0

Answer:

y = -4x + 31

Step-by-step explanation:

y = mx + b

y = -4x + b

-5 = -4(9) + b

-5 = -36 + b

b = 31

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Consider the function f(x) =x^2+x<br> a. Find f(-x).

spayn [35]

Lo siento, solo necesito puntos

4 0

3 years ago

Item 5 A farmer plants corn and wheat on a 180-acre farm. The farmer wants to plant three times as many acres of corn as wheat.

valina [46]

Answer:

Step-by-step explanation:

180/4 is 45 so you could say the farmer plants 135 Acers of corn and only 45 of wheat

3x+y=180

Hope this helped.

8 0

3 years ago

Sarah is making flower bouquets that she will put in 10 vases. She will put 15 roses and some lilies in each vase.

AnnyKZ [126]

A is correct because the f represents the lilies and then you add the 15 because that is how much roses there are going to be. Lastly just multiply the ten that will give you the answer

3 0

3 years ago

What is the distance between (-6, 2) and (8, 10) on a coordinate grid?

lawyer [7]

Answer:

The answer is 2(the square root of 65 )

Step-by-step explanation:

Plug ( -6, 2) and (8, 10) into the distance formula and solve.

Distance = the square root of ((x2 - x1)^2 + (y2 - y1)^2))

Distance = the square root of ((8 - -6)^2 + (10 - 2)^2))

Distance = the square root of (14^2 + 8^2)

Distance = the square root of (196 + 64)

Distance = the square root of 260 which can be simplified to 2(the square root of 64)

5 0

3 years ago

your parents have 2744.69 on a credit card with a 12.75 apr they miss their minimum payment and there is a late fee of 29 how mu

Butoxors [25]

The balance at the beginning of the second month on the credit card, based on a 12.75% APR, is <u>$28,02.85.</u>

The APR or annual percentage rate is the cost of finance charged to the borrower of a loan or a credit cardholder.

When the APR is divided by 12 months, it results in MPR, which can be used to determine the interest.

<h3>Data and Calculations:</h3>

Credit card balance at the beginning of the first month = $2,744.69

APR = 12.75%

Monthly APR = 1.0625% (12.75/12)

Late Fee = $29

Ending balance at the beginning of second month = <u>$28,02.85</u> ($2,744.69 x 1.010625% + $29)

Thus, the balance at the beginning of the second month on the credit card, based on a 12.75% APR, is <u>$28,02.85.</u>

Learn more about the APR at brainly.com/question/2772156

#SPJ1

4 0

2 years ago