Answer:
35
Step-by-step explanation:
3x=81+24
3x=105
x=35
Answer:
60
Step-by-step explanation:
distance=80*45/60
=80*0.75
=60km
Answer:
512
Step-by-step explanation:
the number of subsets of the set {1, 2, 3, ..., 9} is : 2^9 = 512
25.83 x 6 = 154.98
If the purchased television is 245.95 and you make 6 payments that total in
154.98 dollars, the down payment will be what is left.
40.25% = 0.4025
245.95 x 0.4025 = 98.99
98.99 dollars off the original price.
245.95 - 98.99 = 146.96
The down payment made the total come to 146.96.
146.96 + 154.98 = 301.94
The total amount paid is 301.94 including charge and down payment.
Step-by-step explanation:
both halves of a diagonal must be equal.
so,
8b - 30 = 6b + 6
2b = 36
b = 18
and
9a - 13 = 5a + 5
4a = 18
a = 18/4 = 4.5
