Suppose y varies inversely with x and that y=2 when x=8 What is an equation for this inverse variation?
B. y= 2/8x
Answer:
60
Step-by-step explanation:
Replace c and d with -5 and 6.
-2*-5*6
-2*-5=10
10*6=60
The expression is equal to 60.
-hope it helps
Answer:
25
Step-by-step explanation:
g(-2) = -2(-2)+1 = 5
f(g(-2))=f(5) = 5(5) = 25
Answer:
Fraction of saving = 1/8
Step-by-step explanation:
Given:
Spent on bills = 3/8
Spend on food = 2/5
Spend on entertainment = 1/10
Find:
Fraction of saving
Computation:
Fraction of saving = 1 - Spent on bills - Spend on food - Spend on entertainment
Fraction of saving = 1 - 3/8 - 2/5 - 1/10
By taking LCM
Fraction of saving = [40 - 15 - 16 - 4]/40
Fraction of saving = [5]/40
Fraction of saving = 1/8
Answer: 25
Step-by-step explanation: 50 divided by 2 is 25
