Analyn is heating a solution in her chemistry lab. The temperature of the solution starts at 10°C. She turns on the burner and finds that the solution's
temperature increases by 4°C every minute. This graph shows the
temperature change.
36
32
Temperature (°C)
8
4
1
12
3 4 5 6 7 8 9
Time (minutes)
Which point is on her graph?

a 360 degree rotation

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.