Find the sum and express it in the simplest form.

(-5x^3 + 6x - 4) + (-2x^3 + x)

What is a 15% tip on a meal that costs 38.40

What is (-m) ^-3n, if m = 2 and n = - 24? A. 3 B. - 3 C. 4. D. - 4

The sum of three consecutive odd numbers is 117. What is the smallest of the three numbers?

What statement best describes inductive reasoning vs deductive reasoning

1. After Elena ran 5 miles on Friday, she had run a total of 20 miles for the week. She ran x miles before Friday.

Desiree ran 12 miles in 1 hr, 48 minutes, What was Desiree's average running rate, in minutes per mile

The table shows the heights and weights of a few students in a class. Height (inches) Weight (pounds) 58 122 59 128 60 126 62 133 63 145 64 136 66 144 68 150 70 152 Complete the following sentences based on your observations.

How much do you every 2 weeks if you make 21 an hour and work 42 hours?

Which of the following is a monomial? c^2 c 6 c^2 - 16 - 8c c^3 4c^2 - 12c 7

Simplify the expression and identify the identity used to simplify. sin (x) cot (x)