On Saturday, Kelly borrowed $15 from her sister. The next day, she paid back $4. On Tuesday, she borrowed $9 more. How much money does Kelly now owe her sister?

20$ owed back

Step-by-step explanation:

Let's understand this sentence by sentence.

On Saturday, Kelly borrowed $15 from her sister. The next day, she paid back $4. On Tuesday, she borrowed $9 more. How much money does Kelly now owe her sister?

"On Saturday, Kelly borrowed $15 from her sister." That means that she owes 15 dollars to her sister right now.

"The next day, she paid back $4." That means that she is now 4$ less in debt. So in total, she is 11$ in debt now. (Is that actually real debt?)

"On Tuesday, she borrowed $9 more." That means that she owes even more money again. To be precise, 9$ more.

So 11$ + 9$ = 20$ owed

20$ owed at the end

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.

hope this !