Answer:
Step-by-step explanation:
Given
Required
Find f(g(x))
If:
Then:
Solve the denominator (take LCM)
It can be solved further as:
Answer:
y=-3x+10
Step-by-step explanation:
Use point-slope form first.
y-y1=m(x-x1)
Plug the numbers into that.
y+2=-3(x-4)
Distribute and simplify to convert it to y=mx+b
y+2=-3x+12
y=-3x+10
Okay, so we need to find the price of the original shirt and the discounted shirt with the 5% tax.
5% (into a real number) is .05
Multiply 20.98 and 15.48 by .05
20.98*.05= 1.049 I am going to round to 1.05
15.48*.05= 0.774 I am going to round to .75
Now we know the prices of both, so we subtract them by each other.
20.98+1.05= 22.03
15.48+.75= 16.23
22.03-16.23= 5.80
But since we rounded the numbers, I would go with choice D.
Hope this helps!
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Answer:
6.111111111111111111111111111111111111111111111111111 or 6.11 repeating
Step-by-step explanation:
-3y+10=-5y+8 add 5y to both sides
2y+10=8 subtract 10 from both sides
2y=-2 divide both sides by 2
y=-1
