The factored form would be (3x-9)(x-1)
The picture should help a bit
Answer:
Step-by-step explanation:
54 equals 9 more than a number
So if we do this, we get
54 = x+9
x+9 = 54
54-9=x
54-x = 9
Consecutive numbers differ by one, which means that if you start with a certain integer
, you obtain the next integer by adding one.
So, if you start with
, the three consecutive numbers are

The sum of these three numbers is

This number is divisible by 3 because you can write it as

Note that this is true in general: the sum of three consecutive numbers is always divisible by three, because it is three times the middle number.
Problem: Maria baked 50 cupcakes for a bake sale, 29 of the cupcakes were sold, then she baked more cupcakes and then sold 52 and had two leftover cupcakes. How many cupcakes did she bake the second time?
Solution: 50 - 29 + a - 52 = 2
50 - 29 =21...(and etc.)
Hope this helps! :)
Answer:
or
.
Step-by-step explanation:
We have been given that there are 38 cars parked in the parking structure. There are 13 parking spaces that are empty. We are asked to find the ratio of available parking spaces to parked cars.
To find the ratio of available parking spaces to parked cars, we will set an equation as:

Therefore, the ratio of available parking spaces to parked cars is
or
.