Simplify the following expression.

(51x + 83y) - (14x + 25y)

37x + 58y

37x + 108y

65x + 108y

65x + 58y

Write an equation to represent the following situation. Justin wants to earn 500 minutes on Khan Academy He currently has 120 minutes. If he spends 60 minutes per day, how many days will it take for him to reach his goal?

If √6x can be simplified to 3√10 , what is the value of x? A) 5 B) 15 C) 45 D) 90

Suppose a car tire has a diameter of 32 inches. How many complete rotations will the tire make if it travels one mile

Roberto evaluated 3434 : 4545 and got an answer of 15161516. Which statement is true about his answer?

A jar contains 4 blue marbles and 3 red marbles. Suppose you choose a marble at random, and do not replace it. Then you choose a second marble. Find the probability of the following event. Both of the selected marbles are red.

The deer population in a local neighborhood is rising at a rate of 3.5% each year the Parks and Recreation Department estimated the current deer population to be approximately 850 deer

How do use u substitution?

Community gym charges a 50 membership fee

Twenty-seven divided by three

Find the average rate of change for f (x) = x2 + 9x + 18 from x = - 8 to x = - 2. A) - 1 B) - 3 C) 1 D) 3