3 years ago

Is 5 DVDs for $9 and 15 DVDs for $27 a porportional relationship

Mathematics

2 answers:

Doss [256]3 years ago

5 0

yes, 5*3 = 15 and 9*3 = 27.

erik [133]3 years ago

3 0

Answer:Yes

Step-by-step explanation:

5×3=15. 9×3=27

You might be interested in

Brainliest if correct

Dmitriy789 [7]

Step-by-step explanation:

$- 49x + 2.4 = 6 \\ - 49x = 6 - 2.4 \\ - 49x = 3.6 \\ x = \frac{3.6}{ - 49} \\ x = - \frac{18}{245} = - 0.0735$

4 0

3 years ago

Write the equation of the line in point-slope form.<br><br> (-3,2) and (-1,-2)

tester [92]

Answer:

y=-2x-4

Step-by-step explanation:

4 0

3 years ago

Ms. Ganther swam 500 meters in a race, how many kilometers did she swim?

DanielleElmas [232]

Answer:

0.5

Step-by-step explanation:

you just move the decimal three times over to the left

8 0

3 years ago

Read 2 more answers

-7-2x=7 (x+8) what does X equal

BartSMP [9]

Answer:

x=−7

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

8 0

3 years ago

Pumpkins at a local farm sell for $.49 per pound. Jim Ring spent $73.50. How many pounds of pumpkins were purchased?

Leona [35]

Number of pounds purchased multiplied by price per pound equals the total $ spent.

x= # pumpkin pounds purchased
0.49x=$73.50
Divide both sides by 0.49
x=150 pumpkin pounds purchased

Hope this helps! :)

6 0

3 years ago

Read 2 more answers