Answer: 14 dimes and 8 quarters
<u>Step-by-step explanation:</u>
dimes ($0.10): x + 6
quarters ($0.25): x
Cost*quantity of dimes + Cost*quantity of quarters = Total value
0.10(x + 6) + x(0.25) = 3.40
0.10x + 0.60 + 0.25x = 3.40
0.35x + 0.60 = 3.40
<u> -0.60 </u> <u>-0.60 </u>
0.35x = 2.80
<u>÷0.35 </u> <u>÷0.35 </u>
x = 8
dimes: x + 6 = 8 + 6 = 14
Answer:
42.5 meters per minute
Step-by-step explanation:
you divide 1700 by 40 to find the unit rate :)
$7.50
ok so if you add $0.50 to every cup every 2 cups give you a dollar
1 cups $0.50
2 cups $1.00
3 cups $1.50
4 cups $2.00
5 cups $2.50
6 cups $3.00
7 cups $3.50
8 cups $4.00
9 cups $4.50
10 cups $5.00 11 cups $5.50 12 cups $6.00 13 cups $6.50 14 cups $7.00 15 cups $7.50
Answer:A function is said to be one-to-one if every y value has exactly one x value mapped onto it, and many-to-one if there are y values that have more than one x value mapped onto them.