Answer:
x = 35
Step-by-step explanation:
Distribute
5x+100 = 7x + 30
combine like terms
100 = 2x + 30
70 = 2x
x = 35
<span>x^2-10x
Factor out an x:
x(x-10)</span>
Answer:
5
√
41
Step-by-step explanation:
Answer:
Step-by-step explanation:
The following have 3 significant figures: 85.3, 121.
The following have more or fewer significant figures than 3: 36.05, 50