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3 years ago

Write an equation to model the following situation.

Mathematics

2 answers:

Zarrin [17]3 years ago

8 0

Answer:

y=2x+10

Step-by-step explanation:

x=number of rides

y=total amount of money

REY [17]3 years ago

4 0

Answer:

10+2r

Step-by-step explanation:

First you need to put the 10.00 dollars for admission. Then the 2 for the cost per ride and finally an r for the amount of rides that the person took.

How to solve:

If you don't know how to solve this here is how.

Multiply 2 by the number of rides and add 10. So if they took 5 rides it would be 2*5 witch is 10 plus ten.

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3/7+-5/11+-5/14+3/11

Pachacha [2.7K]

Answer:

Hey!

Your answer is $1\frac{5}{8}$ !

Step-by-step explanation:

Also can be written as 41/8!

HOPE THIS HELPED!

3 0

3 years ago

Read 2 more answers

Trapezoid p is the image of trapezoid P after a translation. Y 7+ . р на дъл от - 1 -7-6-5-4-3-2-1 -2+ 11 2 3 4 5 6 7 1 PY 1 - -

zavuch27 [327]

Answer:

C. 8 units right and 5 units down

Step-by-step explanation:

since it's only a translation, take one point as an example. lets say the bottom right point on trapezoid P is point A, and the translated point on P' is A'. the coordinates of A are (-3,2) while the coordinates of A' are (5,-3). (-3+x,2+y)=(5,-3). -3+x=5, x=8; 2+y=-3, y=-5

3 0

3 years ago

The area of a circle is 43.25cm2. Find the length of the radius rounded to 2 DP.

Monica [59]

Answer:

3.71 cm

Step-by-step explanation:

Hi there!

Area of a circle equation: $A=\pi r^2$ where r is the radius

Plug in the area 43.25 cm²

$43.25=\pi r^2$

Divide both sides by π to isolate r²

$\frac{43.25}{\pi} =\frac{\pi r^2}{\pi} \\\frac{43.25}{\pi}=r^2$

Take the square root of both sides to isolate r

$\sqrt{\frac{43.25}{\pi}} =r\\3.71=r$

Therefore, the length of the radius rounded to 2 decimal points is 3.71 cm.

I hope this helps!

8 0

3 years ago

How do you solve this equation ( ASAP PLS )

makvit [3.9K]

Solve this by substitution:

Solve 5x - 4y = -13 for x:5x − 4y + 4y = -13 + 4y (Add 4y to both sides)
5x = 4y - 13 (Divide both sides by 5)
5 5

x = 4 y + -13
 5 5
You can use https://www.mathpapa.com/algebra-calculator.html
5x - 4y = -13, 8x +10y = 12 (enter both equations with a comma between them and it will solve for you and show you step by step.

8 0

4 years ago

Pls pls help. 20 points

leonid [27]

Answer: -180

Step-by-step explanation:

8 0

2 years ago