Step-by-step explanation:
denominators showing all working <3
Answer:
x = 1.8
Step-by-step explanation:
We have the equation -3x + 18 = 7x. First we do your step 1, and get: 18 = 10x. When doing your step 2, we divide both sides by 10 to isolate x alone. 18/10 = 1.8. X = 1.8
Answer:
1.) m= — 25/21 2.) m = 0 3.) m = —1/32
Step-by-step explanation:
To do this problem you use is/of=percent/100
So:
320/750=x/100
cross multiply
32,000=750x
divide both sides by 750
x=42.66 repeating
ANSWER: X=42.66 REPEATING
The average cost in 1990 is <span>$12,841.</span>
