Answer:
the answer is 4 × (17 - 9)
difference = 17 - 9
product 4 times
There are two parts in the given collection. One contains quarters and other contains dimes.
Let's compare the whole coin collection to the quarters.
One way to represent the ratio is 15 : 7.
The other way is 
Answer:
x=9
Step-by-step explanation:
3/4(x+3)=9
3/4x+2 1/4=9
3/4x=6 3/4
x=9
Hope this helped :)
Answer:
59°
Step-by-step explanation:
116-57=59
the outside angle is the 2 inner angles added together
7d = 56 minus the x in the middle