Answer:
1. A
2. B
3. B
Step-by-step explanation:
1. 180+57-94= 29
2. 4x + 7 + 97 + 180 - 17x - 13 = 180
-13x = -91
x = 7
3. 180 - 64-38 = 78
180-78 =. 102
Answer:
Let x = the 2nd number
Let x + 8 = the first number
Let 4x = the third number
x + x + 8 + 4x = 122
6x + 8 = 122
6x = 114
x = 19
x + 8 = 19 + 8 = 27
4x = 4(19) = 76
Step-by-step explanation:
The sum of three numbers is 122 . The first number is 8 more than the second. The third number is 4 times the second
