Use the table to answer the question.

Avocados Price
1 $1.15
2 $2.30
5 $5.75
10 $11.50
How much will 3 avocados cost?

A. $4.60
B. $1.15
C. $3.45
D. $4.45

Subject: geometryneed with 6 and 7

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.

When a number is decreased by 7%,the result is 74. what is the original number to the nearest tenth