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tatiyna
2 years ago
8

Shauna borrows $400 from her parents to buy a phone. She agrees to pay them back plus a 4% simple interest over one year. Write

an equation representing the total amount Shauna owes her parents.
Mathematics
1 answer:
I am Lyosha [343]2 years ago
4 0

Answer:

----------------------------------------------------

Information

----------------------------------------------------

Amount = $400

Interest rate = 4% a year

----------------------------------------------------

Equation

----------------------------------------------------

Total amount = 400 + 0.04(400)

Total amount = 400 + 16

Total amount = $416

----------------------------------------------------

Answer: Total Amount = 400 + 0.04(400)

----------------------------------------------------

Step-by-step explanation:

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Which equation represents the line passing through the points (4, −1) and (1, 0)? Select one: A. x + 3y = 1 B. 3x + y = 1 C. x −
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

Gradient of a line =( y2 - y1)/x2 - x1

From the question, x1=4,y1=-1,x2=1,y2=0.

Therefore, substitute for these values in the above formula

m = 0-(-1)/1-4

= 0+1/-3

= -1/3.

Therefore, y-y1/x-x1 = -1/3

y - y1 = -1/3(x - x1)

y - (-1) = -(x-x1)/3

y+1 = - (x - 4)/3

Multiply through by 3

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Therefore the answer is A.

7 0
3 years ago
Gisela is putting her 35 CD into categories. She has 11 that are pop music, and she has 3 times as many rock CDs as she has clas
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R + c=24
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3 years ago
the ratio of isabella money to shane money is 3:11 if isabella has 33$ how much money do shane and isabella have together use di
Liono4ka [1.6K]
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8 0
3 years ago
Luke runs a farm stand that sells strawberries and blueberries. Each pound of
koban [17]
Answer:
He would make $36 for 12 pounds of strawberries
He would make $196 for 49 pounds of blueberries

He would make 3S if he sold S pounds of strawberries
He would make 4B if he sold B pounds of blueberries

Working:
We know that strawberries are $3/pound so $3 x 12pounds = $36
We know that blueberries are $4/pound so $4 x 49pounds = $196

The letters represent the amount of pounds of fruit being bought so the calculation for that is ($ x pounds) so you would write this but without assigning a numerical value to the amount. So if the strawberries are $3/pound and Luke sold ‘s’ pounds then it would be 3S (or 3xS but that is already assumed). The same goes for the blueberries. We know that they are $4/pound so it would be 4B.

Sorry if this doesn’t make any sense but I hope this helped

4 0
3 years ago
Help me i need it right now pls
Soloha48 [4]

Answer:

i dont know sorry

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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