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Amanda [17]
3 years ago
5

Given the equation, y=2x+5 evaluate when x=2.

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0
Plug in 2 for x
Y = 2(2) + 5
Y = 4 + 5
Answer: y = 9
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An amusement park charges admission plus a fee for each ride. Admission plus 2 rides costs $10. Admission plus five rides costs
LenaWriter [7]

Answer:

The charge for admission is $6 and the charge for each ride is $2

Step-by-step explanation:

Let

x ----> the charge for admission

y ----> the charge for each ride

we have that

x+2y=10 -----> equation A

x+5y=16 -----> equation B

Solve the system by elimination

Subtract equation B from equation A

x+2y=10\\-(x+5y)=-16\\---------\\2y-5y=10-16\\-3y=-6\\y=2

Find the value of x

substitute the value of y in any equation

x+2(2)=10

x+4=10

x=10-4

x=6

therefore

The charge for admission is $6 and the charge for each ride is $2

8 0
3 years ago
Rename the number 600,000 in ten thousands
telo118 [61]
I think it is 60,000
4 0
3 years ago
What is RS? Please help will give Brainlyest.
IceJOKER [234]

Answer:

<h2>         RS = 47</h2>

Step-by-step explanation:

RV=VU and SW=WT    ⇒    VW=\dfrac{RS+UT}{2}

Therefore:

3x+5=\dfrac{2x+15+6x-37}{2}\\\\3x+5=\dfrac{8x-22}{2}

3x + 5 = 4x - 11        {subtract 5 from both sides)

3x = 4x - 16             {subtract 4x from both sides)

-x = -16                   {divide both sides by (-1)}

x=16

So:

RS = 2x + 15 = 2×16 + 15 = 32 + 15 = 47

3 0
2 years ago
Which equation has 2 solutions?
WARRIOR [948]

Answer:Umm you can do ratios if you learned it or you can times it

Step-by-step explanation:

Hope this helps

7 0
2 years ago
I need help again?????
Ilya [14]

Answer:

Step-by-step explanation:

5 0
3 years ago
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