Every basket he made: 10 points × 2 times = 20 points
He missed : 15 points × 8 times = 120 points
The answer: 20 - 120 = -100 points
9514 1404 393
Explanation:
Make use of the properties of equality.
a = 2b +6 . . . . . given
a = 9b -8 . . . . . given
2b +6 = 9b -8 . . . . . . . substitution property of equality
6 = 7b -8 . . . . . . . . . . . subtraction property of equality
14 = 7b . . . . . . . . . . . . . addition property of equality
2 = b . . . . . . . . . . . . . . . division property of equality
b = 2 . . . . . . . . . . . . . . symmetric property of equality
Answer:
The answer is Home Mart, work is shown below
Yes......................
5(3+4)first you would add 3 and 4 and then multiply 5 to it