Answer:
x = 5
Step-by-step explanation:
0.8x - 0.3 - 0.7x = 0.2
0.8x - 0.7x = 0.2 + 0.3
0.1x = 0.2 + 0.3
0.1x = 0.5
Answer:
Experiment
Step-by-step explanation:
I'm guessing ill look it up later in a dictionary, if its wrong, report the answer.
Y=2.5(7)-1.5
Y=17.5-1.5
Y=16
The answer is Y=16
Answer:
21 weeks
Step-by-step explanation:
150*21=3150
3150+850=4000