M = 6w - 31
m + w < 11
6w - 31 + w < 11
7w - 31 < 11
7w < 11 + 31
7w < 42
w < 42/7
w < 6
oldest age warren can be is 5...but I do not see how that is possibly because if warren is 5, then marty is : 6(5) - 31= 30 - 31 = -1
unless u make warrens age 5 1/2....making warrens age 2...wait, that wont work because u need a whole number
Answer:
D
Step-by-step explanation:
No matter what X is, Y will always be 0.
Answer:
i think you wrote the equation wrong because the answer is 106
Step-by-step explanation:
10+(1/2)4x48 solve using system of equations
multiplying is first (1/2)x4=2
10+2x48
multiply again 2x48=96
10+96=106
Answer: line N
Lenght of XY: 3
Step-by-step explanation:
The line N splits <u>XY</u> into two parts
5x+8=9x+12
-9x on each side
-4x+8=12
-8 on each side
-4x=4
divide by -4 on each side
x=-1
The missing number is 12. The sequence goes 7, 12, 17. If you subtract five from each number, you get the one before it.
