All categories

2 years ago

Determine if the data in the table represents a proportional relationship. If yes, give the constant rate.

Mathematics

1 answer:

Flauer [41]2 years ago

3 0

Answer:

no, it is not a proportional relationship.

Step-by-step explanation:

if you divide 315 by 175 you get 1.8

if you multiply 315 by 1.8, you don’t get 420. therefore this is not a proportionally relationship.

hope this helps!

You might be interested in

A car dealership sold 36 cars in April. The dealership wants to increase the number of cars sold by 40% in May. How many cars wi

Leokris [45]

Answer: 50 cars

Step-by-step explanation:

40% x 100= 0.4

.4 x 36= 14.4

36 + 14 (cause u can’t sell .4 of a car so u round down)

= 50 cars

5 0

2 years ago

-2x+7=13x-5 looking for x

noname [10]

Hey!

Let's start writing this problem.
$-2x+7=13x-5$
Subtract $7$ from both sides.
$-2x+7-7=13x-5-7$
$-2x=13x-12$
Subtract $13x$ from both sides.
$-2x-13x=13x-12-13x$
$-15x=-12$
Divide both sides by $-15$ .
$\frac{-15x}{-15}=\frac{-12}{-15}$
$x=\frac{4}{5}$

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish

4 0

3 years ago

Read 2 more answers

Equivalent expression P+1/4p

Vilka [71]

5/4p ,multiply and convert the equation,expand the fraction,multiply the numbers,write as a product. Hope this helps!!

8 0

3 years ago

Solve log(base 2) (x+1) + log (base 2) (x-5)= 4

Afina-wow [57]

(x+1)(x-5)= 2^4=16

x^2 -4x -5 =16

x^2-4x-21=0

x= -3 or 7
but we would choose 7 as the answer as -3 gives negative value at (x+1) and we know that log of negative number is not defined.

6 0

3 years ago

Is 4/6 bigger than 9/12

Nostrana [21]

Answer:

Step-by-step explanation:

4/6 is also equal to 8/12

9/12 is bigger than 8/12

3 0

3 years ago