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Elis [28]
3 years ago
7

On a coordinate plane, a line goes through points (1, 3.5), (2, 7), (3, 10.5). The x-axis is labeled hours and the y-axis is lab

eled dollars. Use the graph to find the relationship between the two variables. Select all that apply. The variables are 2 and 7. The variables are dollars and hours. Hours is the independent variable and dollars is the dependent variable. Dollars is the independent variable and hours is the dependent variable. The relationship is x = 3.50y. The relationship is y = 3.50x.
Mathematics
2 answers:
qwelly [4]3 years ago
7 0

Answer:

b and c is the answer

Step-by-step explanation:

because i got it right

MaRussiya [10]3 years ago
4 0

Answer:

b c D

Step-by-step explanation:

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Find the surface area of a cylinder with a diameter of 8<br> yards and a height of 9 yards.
marysya [2.9K]

Answer:

a=326.76 yd^2

Step-by-step explanation:

a= 2pi(d/2)h+2pi(d/2)^2=2pi(8/2)9+2pi(8/2)^2= 326.72564yd^2

5 0
3 years ago
How many solutions does the system of equations below have?<br> y = –7x − 9<br> y = 23x − 89
Vlad1618 [11]

Answer:  infinitely many solutions

Step-by-step explanation: A system of two equations can be classified as follows:

If the slopes are the same but the y-intercepts are different, the system has no solution.

If the slopes are different, the system has one solution.

If the slopes are the same and the y-intercepts are the same, the system has infinitely many solutions.

5 0
2 years ago
I need help with my math
Orlov [11]
Area=L*W*H so try that maybe that will work


3 0
4 years ago
Jason and Shawn both begin riding their bikes from different points away from the ranger station. They both ride their bikes in
FinnZ [79.3K]

Answer:

No Solution

Step-by-step explanation:

Jason starts riding a bike 1 mile from the station.

Shawn starts biking 2 miles from the station.

For Jason to reach Shawn, he needs to go at a higher speed. However we know that they are going at the same constant speed. Then they will never meet.

To prove it we propose the following system of equations. Where x is the hours and y is the distance in miles.

For Jason we have:

y = 20x + 1

For Shawn

y = 20x + 2.

We want to know when Jason and Shawn are at the same distance.

Then we write the following eqution and clear x:

20x + 1 = 20x + 2\\20x -20x + 1 = 2\\1 = 2

Equality is not satisfied. Therefore, it has no solution.

I mean Jason and Shawn will never be the same distance

5 0
3 years ago
The difference of 100 and x is 57.
zimovet [89]
X= 43

That’s the answer
7 0
3 years ago
Read 2 more answers
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