You roll a number cube two times. how many outcomes are possible? explain work.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form