Suppose you work at a job where your pay varies directly as the number of hours you work. your pay for 7.5 hours is $45. find your pay for working 30 hours.

$180.

Step-by-step explanation:

Given: Pay for 7.5 hours is $45.

To find: Pay for working 30 hours.

Solution: It is given that pay for 7.5 hours is $45. In order to find the pay for  hours we first need to find the pay for 1 hour, then we are able to find the pay for 30 hours as well.

Now, pay for 7.5 hours

pay for 1 hour

So, for 1 hour the pay is $6.

Now, to find the pay for 30 hours, we need to multiply the pay per hour by 30.

Therefore, pay for 30 hours

Hence, pay for working 30 hours is $180.

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.