A system of equations is a set of two or more functions with the same inputs and outputs.

Options:

True

False

Which of the following are examples of exponential decay? Select all that apply. A vehicle depreciates 13% each year. A tree is doubling in height each year. An investment earns a 5% interest each year.

Ten plus two times the quantity of a number plus four

How do you write 47 billion

For what x-value (s) does sin (x) = 1? - 90° 270° all of the above none of the above

Evaluate. Show all work 51 - (21-5) x2

30 pts. Harrison has 2500 kg of sand delivered to a construction site every day. About how many tons of sand does he have delivered to the site after 4 weeks? 1 ton≈907.2 kg (Make sure you show work/explain how you arrived at your solution.)

Jill simplified the expression shown. 4x - 2y - x + 5y - 8 What is the coefficient of the x-term of the fully simplified expression? 3 4 6 8

What number divided by 15 equals 8.8

What is 805,040 in expanded form using the power of ten

If y=12 when x=9 find your when x=-4