Which equation has a graph that lies entirely above the x-axis? y = –(x + 7)2 + 7
y = (x – 7)2 – 7
y = (x – 7)2 + 7
y = (x – 7)2

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account