Lucinda is arranging 150 patio blocks to build a patio.Let p represent the number of patio blocks Lucinda arranged in one hour. Which equation describes the relationship between p and h, the total number of hours Lucinda needed to arrange all 150 blocks ?

150/p = h

Step-by-step explanation:

Given in the question that

p =  number of patio blocks arranged by Lucinda per hour

h = total number of hours needed to arrange all blocks

Now,

Since p number of blocks take 1 hour of time for getting arranged

So, for one block the time required = hours

And for 150 blocks the time required will be =

According to the question, the total time required is equal to h hours.

So, we will get the final equation as,

or, 150/p = h

y = 10x - 30

Step-by-step explanation:

x = 5

5 x 10 = 50

50 - 30 = 20

y = 20

x = 6

6 x 10 = 60

60 - 30 = 30

y = 30

x = 7

7 x 10 = 70

70 - 30 = 40

y = 40

x = 8

8 x 10 = 80

80 - 30 = 50

y = 50