The total cost of 1 bagel and 1 glass of orange juice at a restaurant is $8.25. The total cost of 3 bagels and 4 glasses of orange juice is $28.50.
What is the cost of 1 bagel?

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9

im not sure of the names, but the answer is 48

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75