Answer:
Number of $5 bills = 32
Number of $10 bills = 14
Number of $20 bills = 8
Step-by-step explanation:
Let x number of $5, y number of $10 and z number of $20
The number of $5 bills exceeds twice the number of $10 bills by 4.
Therefore, x = 2y + 4
The number of $20 bills is 6 fewer than the number of $10 bills.
Therefore, z = y - 6
A wallet contains $460 in $5, $10, and $20 bills.
Therefore,
5x + 10y + 20z = 460
Substitute x and y into equation
5(2y+4) + 10y + 20(y-6) = 460
10y + 20 + 10y + 20y - 120 = 460
40y - 100 = 460
40y = 460 + 100
40y = 560
y = 14
- Put the value of y into x = 2y + 4 and solve for x
x = 2(14) + 4
x = 32
- Put the value of y into z = y - 6 and solve for z
z = 14 - 6
z = 8
Hence, the each type of bills,
Number of $5 bills = 32
Number of $10 bills = 14
Number of $20 bills = 8
Answer:
D. 180 degres
Step-by-step explanation:
Answer:
it is a square
because
as we can see in the graph the
distance from A to B is 5 cm
distance from B to C is 5 cm
distance from C to D is 5 cm
distance from D to A is 5 cm
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Firstly distribute negative sign



............Answer
There are 4 quarts in one gallon. If you convert the quarts to gallons, you will divide 30 by 4. 30 quarts is equal to 7.5 gallons. So 30 quarts is more than 3 gallons.
Your answers will look like this:
3 gallons < 30 quarts