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3 years ago

If the ordered pairs graphed are all equivalent ratios, what ordered pair is missing?

Mathematics

2 answers:

Airida [17]3 years ago

7 0

Answer:

C) (9,15)

Step-by-step explanation:

1) For each dot you go right 3 up 5 to get to the next dot.

2) right 3 up 5 from (6, 10) would be (9,15)

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

C) (9,15)

Step-by-step explanation:

<u>For x- coordinate we have:</u>

3, 6, x, 12 ⇒ x = 9

<u>For y-coordinate we have:</u>

5, 10, y, 20 ⇒ y = 15

Missing point is (9, 15)

Correct choice is C

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3 years ago

Someone help me plz.

Svetllana [295]

Answer:
20%

Explanation:
What we know:
- there are 25 cans in total
- 5 of them are root beer cans

Using this information, we can say that 5/25 cans are root beer cans. To find the percent, we change the fraction into a decimal and then multiply it by 100.

To change 5/25 into a decimal, we divide the numerator and denominator.
5/25=0.2

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Therefore, 20% of Cam’s cans are root beer cans.

I hope this helps!

3 0

3 years ago

Georgia bought pears for $6.14. The price of pears is $1.10 per pound. How many pound of pears did she buy? (Round your answer t

yuradex [85]

Answer:

5.58

Step-by-step explanation:

7 0

2 years ago

You plan to go skiing this weekend in Tennessee. The ski resort charges $18.50 per hour in addition to a $100 deposit to rent sk

Rina8888 [55]

Answer:

Part a) $y=18.50x+100$

Part b) The total cost is $\$220.25$

Part c) see the explanation

Step-by-step explanation:

Part a) Write a linear equation to represent this situation

Define the variables

Let

x ----> the number of hours

y ----> the total cost in dollars

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope or the unit rate

b is the y-intercept or initial value (value of y when the value of x is equal to zero)

In this problem we have that

The unit rate or slope is equal to

$m=\$18.50\ per\ hour$

The y-intercept or initial value is equal to

$b=\$100$

substitute

$y=18.50x+100$

Part b) Use the equation to find the total cost to rent skis from 8:30 am to 3:00 pm

Remember that

3:00 pm=15:00

from 8:30 am to 3:00 pm, the total hours is equal to

15:00 -8:30=6:30=6.5 h

For x=6.5 h

substitute in the linear equation and solve for y

$y=18.50(6.5)+100\\y=\$220.25$

Part c) What does your answer mean in context of the problem?

we have that

y=220.25

That means -----> The total cost to rent skis for 6.5 hours is equal to $220.25

8 0

3 years ago