altitude above sea level is given in positive values and below sea level is given in negative values. if andrew started at sea level and decreased his altitude by 15 meters before increasing his altitude by 8 meters, what was his final altitude?

What is the axis of symmetry of the following function? f (x) = - (1/2) x^2+7 Question 3 options: x=0 x=-12 x=7 x=-7

T (x) = 7x; t (x) = 49 Find the value of x so that the function has the given value.

Brianna's teacher asks her which of these three expressions are equivalent to each other. Expression A: 9 x - 3 x - 4 Expression B: 12 x - 4 Expression C: 5 x + x - 4 Brianna says that all three expressions are equivalent because the value of each

Find two more patterns in Pascals Triangle and write them in complete sentences

92.3 - (3.2 divided by 0.4) times 8

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Find the value of the spring constant for the spring in trial i. use 0.367 s for the value of the period. the mass of the suspended block is 0.400 kg. enter your answer in n/m with three significant figures.

5 + 3x = - 1 + 6 (6x + 1)

If you see a triangle that has a small box in one angle, what type of triangle is it?

There are t teams in a soccer league. each team consists of 11 players. write an equation to find how many players p are in the league