Answer:
(-3,-1)
Step-by-step explanation:
Answer:
6 hours
Step-by-step explanation:
To turn a percent to a decimal divide the percent by 100.
60% = 60/100 = 0.6
Answer:
the correct answer is:
68 + x + ( x-24) =180
x + (x-24) = 112
2x - 24 = 112
2x = 112 + 24
2x = 136
x = 68
so ...for another : 68 - 24 = 44