Since dimes + quarters = 22
And dimes are 0.10 cents as quarters = 0.25 cents
Let’s make d = dime, q = quarter
d + q = 22
0.10d + 0.25q = 4.00
Let’s use substitution
d + q = 22, get d or q by itself
d = 22 - q (plug into second equation)
0.10(22-q) + 0.25q = 4
2.2 - 0.10q + 0.25q = 4
2.2 + 0.15q = 4
0.15q = 1.8, q = 12
Since there are 12 quarters you know there are 10 dimes (22 in total)
Solution: 10 dimes, 12 quarters
Answer:
(6, - 5 )
Step-by-step explanation:
Given a point (x, y ) on the function then the corresponding point on the inverse is (y, x )
Given
(- 5, 6 ) lies on h(x) , then
(6, - 5 ) lies on 
(x)
Dividing both sides by rt,
Answer:
no
Step-by-step explanation:
you cannot find this number on a number line. it needs to be a full number with no decimal to be an integer
Answer:
9+10=19 l.m.a.o
Step-by-step explanation:
And I subscribed
