Ok, first you subtract 21 from 60.
That gives you 39, so you then divide that by 3.
That gives you 13, so each t-shirt cost $13.
Hope this helps
Answer:
Step-by-step explanation:
Simplifica fracciones:
7/14 = 1/2
Dale a las fracciones un denominador común.
El mínimo común múltiplo de 2 y 8 es 8.
1/2 = 4/8
comparar los numeradores de las fracciones
4/8 < 5/8
5/8 > 7/14
Answer:
5 gallons of gas
Step-by-step explanation:
From the above question:
If:
80 miles = 4 gallons of gas
100 miles = x gallons of gas
Cross Multiply
80 × x = 100 × 4
x = 100 × 4/80
x = 5 gallons of gas
Therefore, Jackson would use 5 gallons of gas to get to Mount Highmore.
Answer:
Yes, it is possible to have a percent increase greater than 100%. The retail price of the clubs is $750
Step-by-step explanation:
Because the clubs were marked up 200%, we need to add 200% to 100%.
Then to find the retail price, we have to multiply 300%(3) by the wholesale price of $250.
Retail price = 3(250) =750
Therefore, the retail price is $750
Answer:
C.) 217
Step-by-step explanation:
If the top 4% of athletes are allowed to be part of the team, then the bottom 
will not qualify.
We look for a z-score below which 
of the population lie.
Reading from the z-table as shown in the attachment, this z-value corresponds to 
.
We now use the z-score formula to find the required minimum qualifying score.
where 
We substitute and solve for x.
The correct choice is C
