Does the table show a proportional relationship? Hint: divide y by x the whole way down the table to see if you get the same unit rate
Time (hours)
Distance (miles)
90
135
225
270
yes or no

take the top number and divide it by a the bottom number

step-by-step explanation:

1/2 1 divied by 2 = .5

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: