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irina1246 [14]
2 years ago
12

Word problems with slope, please help

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
3 0

Answer:

y = 2.40x + 33.60

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masya89 [10]

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8 0
3 years ago
Help answer question 3
Rufina [12.5K]

Answer:

The answer is the first one. Inside the absolute value symbols it is negative but absolute value answers are always positive. Instead of -30 the answer is 30.

8 0
3 years ago
Question 9 Multiple Choice Worth 1 points)
beks73 [17]

Answer: \bold{10 = \sqrt {\left( {x- 8 } \right)^2 + \left( {y - 9 } \right)^2 }}

Step-by-step explanation:

<u>Given:</u>

The coordinates of Point A: (8, 9)

The coordinates of Point B are unknown: (x, y)

The distance from A to B is 10 units

Then, using the distance formula:

AB = \sqrt {\left( {x- 8 } \right)^2 + \left( {y - 9 } \right)^2 }

Therefore,

10 = \sqrt {\left( {x- 8 } \right)^2 + \left( {y - 9 } \right)^2 }

8 0
2 years ago
The simple interest formula is I = Prt, where I represents simple interest on an amount, P, for t years at a rate of r, where r
andrey2020 [161]

Answer:

$80

Step-by-step explanation:

From the question, we are given The simple interest formula as I = Prt,

where l = simple interest on an amount= $40

t= years=5years

at a rate r= 10%

The rate= 10/100= 0.1

Then since we are looking for P, we can make P subject of formula from this expression;

I = Prt

P=I/rt

P= 40/(0.1 ×5)

P= 40/0.5

P= 80

therefore, the amount of money p that is needed is $80

5 0
3 years ago
Mr. Webster is buying a carpet for an exercise room in his basement the room will have an area of 230 ft.².
kumpel [21]
Mr. Webster is buying a carpet for an exercise room in his basement the room will an area of 230 ft
5 0
3 years ago
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