25 to join and 14 per month (m)
25 + 14m
for 6 months..
25 + 14(6) <== ur expression
Create an expression. Solve for x
22+66x=66+33x
Subtract 33x from both sides
22+33x=66
Subtract 22 from both sides
33x=44
Divide both sides by 33
x=44/33=4/3 or 1.3 hours
Answer:
y= 0.8x
Step-by-step explanation:
Notice that it goes from 120 to 30....so we are dealing with a decrease
percent decrease = (original number - new number) / original number..* 100
= (120 - 30) / 120....* 100
= 90/120...* 100
= 0.75 * 100
= 75% decrease <===
