Answer:
"input" is x and "output" is y
y= -2(3) +8
y= -6 +8
y= 2
your answer would be 2
Your answer is 739,940,6000
If the total value of the coins is $15. The number of each type of coin is: 31 quarters, 72 dimes.
<h3>Number of each type of coin</h3>
Let D = number of dimes
Let Q = the number of quarters
Equations
d + q = 103
0.10d + 0.25q = 15
d = 103 -q
0.10(103 -q) + 0.25q = 15
10.3 - 0.10q + 0.25q = 15
0.15q = 4.7
q=4.7/0.15
q=31 quarters
Substitute q into second equation
D+31=103
D=72 dimes
Therefore the number of each type of coin is: 31 quarters, 72 dimes.
Learn more number of each coin here:brainly.com/question/13934075
#SPJ1
C
The two triangles are similar — that is, the three angles in triangle EDC correspond to those in ABC
Answer:
SUre
Step-by-step explanation: