The table represents a proportional relationship. Write an equation that represents the relationship. and i dont understand it at all t2,h5 3t,7.5h 5t,12.5h 10t, h25

this is torture!!! i hate grids

20t+50h

Step-by-step explanation:

you would add all the numbers with t on the end which gave you 20t then you add all the numbers with h which gives you 50h do you answer is 20t+50h.

20t+50h

Step-by-step explanation:

you would add all the numbers with t on the end which gave you 20t then you add all the numbers with h which gives you 50h do you answer is 20t+50h.

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !