Answer:
<h2>f^-1(x) = x/2 -1 </h2>
Step-by-step explanation:
Let y equal to the given equation ;
Solve for x ;
Change the y back to x
Colby and Cheryl work in different local supermarkets. Colby regu-
larly earns $8.90 per hour, and he is paid time-and-a-half for each
hour of overtime he works. Cheryl regularly earns $7.10 per hour,
and she is paid double time for an hour of overtime. Who earns
more for one hour of overtime? How much more?
So, the age of the aunt is 57 which is 17 years above 40 and the age of west is >>x-14=43 >> 43 which is 17 years below 60
Answer:
Mariah should be correct.
Step-by-step explanation:
Find the unit rate of the turkey:
It cost $2.40 per pound for the turkey.
In the problem, Mariah states that the cost for each pound is $2.40, which matches the unit rate.
Therefore, Maria's statement should be correct about the turkey.
Answer:
The number of candies Hayley has is 16 .
Step-by-step explanation:
The number of candies Hayley has = x
So, Number of candies Hayden has = (x + 3)
Then the Number of candies i have = 2(x + 3)
Also,according to the question:
2(x + 3) = 38
or, 2x + 6 = 38 ⇒ 2x = 32
or, x = 32/2 = 16
⇒ x = 16
So, the number of candies Hayley has is x = 16 .