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Step2247 [10]
3 years ago
15

Jon has to pay $7.50 admission for the skating ring and $1.50 per hour to rent rollerblades.write an equation for the cost (y) b

ased on the number of hours.(x)
Mathematics
1 answer:
e-lub [12.9K]3 years ago
7 0
Here is one equations.

y = 1.50x + 7.50
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How are basic facts can help you find 10*20*30*40 mentally
Lena [83]
When you do the multiplication you can notice that 10, 20, 30, 40 all have 0's at the end.

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5 0
3 years ago
3/7 of a number is 15,what is the number
tatyana61 [14]

Answer:


The answer is 35

Step-by-step explanation:

If you do 15 divided by 3/7 you herb 35 you can check it by doing 3/7 of 35 and you get 15


8 0
2 years ago
Can someone help me please!
Alex777 [14]

Answer:

4x^2+17x+15

Step-by-step explanation:

(4x-3)(x+5)

= 4x(x+5) -3(x+5)

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= 4x^2 + 17x + 15

7 0
3 years ago
Solve (4)-6(9•-2)<br><br> A.89<br> B.200<br> *C.122<br> D.97
Grace [21]
You are correct C. is the answer.
4 0
3 years ago
Ok I rlly need help with this question it’s rlly hard for me there’s a picture to show —&gt; helppp
Whitepunk [10]

Answer:

x=20; vertical angles theorem

Step-by-step explanation:

hi! we can use the vertical angles theorem for this. vertical angles are congruent to each other, meaning they are the same amount of degrees. so, we can set 2x+10 and 50 equal to each other.

2x+10=50

2x=40

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x=20 because of the vertical angles theorem.

8 0
3 years ago
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