She has $30=20% of the total price so basically add 80% to 30. The total amount the skateboard costs is $150.00 she still needs $120.00 more
Answer:
30
Step-by-step explanation:
If you find the multiples for each number the smallest number they have in common is 30 because 10 * 3 = 30 and 15 * 2 = 30.
Hope this helps!
In the given rectangle, rectangle A, the length is 9 inches, and the width is 3 inches.
The length is 3 times the width.
Any rectangle in which the length is 3 times the width is similar to rectangle A.
Take each option and multiply the width by 3. If that is the length they tell you, then that rectangle is similar to rectangle A.
Option A.
1.5 in. * 3 = 4.5 in.
You are given length = 4.5 in.
It is similar.
Option B.
Width = 2 in.
2 in. * 3 = 6 in.
Given length is 8 in.
Not similar.
Option D.
Width = 4.5 in.
3 * 4.5 in. = 13.5 in.
Given length = 13.5 in.
Similar
Option E.
Width = 30 in.
3 * 30 in. = 90 in.
Given length = 90 in.
Similar.
The greatest common factor of 9, 18 and 21 is 3 so that is the number that we'll factor out
to do this divide all three numbers by 3 to get
3(3a-6b+7c)
I hope I've helped!
