The graph shows the increase in temperature over time in an oven.

What is the change in the y-values and x-values on the graph?

Asphere has a diameter of 10 in. what is the volume of the sphere?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?