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Mashcka [7]
3 years ago
8

Write an algebraic expression for the following situation: You are going to an amusement park. It costs $15 to get in and $2 for

each ride, r.
Mathematics
2 answers:
taurus [48]3 years ago
8 0
Y=2r+15

(2 dollars per ride and 15 just to get it)
mote1985 [20]3 years ago
8 0

Answer:

If 10 rides with 2 people it's would cost: 30$+40$

so.... 70$

P.S I don't know what the r stands for

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61 = r/3 − 7 what is r
WINSTONCH [101]

Answer: r = -244

Step-by-step explanation:

3 0
2 years ago
Can someone help me with this math problem please​
kupik [55]

The number of square tiles needed is 24 tiles

The formula for calculating the area of a rectangle is expressed as:

A = LW where:

L is the length

W is the width

For the rectangle:

Area = 12 feet × 8 feet

Area = 96ft²

For the square:

Area of a square = L²

Area of a square = 2²

Area of a square = 4ft²

Determine the number of square tiles that will cover the patio.

Number of square tiles needed = Area of rectangle/Area of square

Number of square tiles needed = 96/4

Number of square tiles needed = 24

Hence the number of square tiles needed is 24 tiles.

Learn more here: brainly.com/question/16525056

7 0
2 years ago
Given the points (9,9) and (-6, -10) find the slope.<br><br> m =
Ivanshal [37]

1. Observe question

2. Employ Point-Slope formula

(y2 - y1)/(x2 - x1 )=

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19/15

Slope: 19/15

5 0
2 years ago
Read 2 more answers
...im failing please
Taya2010 [7]

Answer:

top row on 9 page; 9) 53/5 10) 26/4 11) 37/4

bottom row on 9 page; 9) 8 and 1/7 10) 6 and 3/4 11) 1 and 1/3

top row on 3 page; 3) 2 and 2/7 4) 5 and 3/4 5) 8 and 1/10

bottom row on 3 page; 3) 4/3 4) 3/2 5) 12/5

top row on 12 page; 12) 21/10 13) 62/6 14) 57/6

bottom row on 12 page; 12) 1 and 9/10 13) 10 and 1/2 14) 3 and 3/8

Step-by-step explanation:

You never specified if these had to be simplified or turned into a fraction, so I just simplified them. That's about it.

I hope this helps :)

7 0
2 years ago
( ) - (2x4 - 2x2 - 3) = x4 + x3 - 2x2 + x find the missing polynomial;s
zloy xaker [14]
X⁴ + x³ - 2x² + x + (2x⁴ - 2x²<span> - 3) =
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3x⁴ + x³ - 4x² + x - 3  ←  <span>the missing polynomial</span>
8 0
3 years ago
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