If x=4 canculate the value of x2 + 2x

Last Saturday, the average temperature was 8% higher than the average temperature, 2 Sundays ago, the average temperature 2 Sundays ago with T degrees Celsius, which of the following expressions could represent the average temperature last Sunday.

Determine the x - and y-intercepts of each line x+3y=24

Given a graph for the transformation of f (x) in the format g (x) = f (x) + k, determine the k value. two parabolas open up with f of x passing through negative 3 comma negative 3 and g of x passing through negative 3 comma 5 k=-3 k=3 k=5 k=8

3. Remember from your earlier work in statistics that distributions were described using shape, center, and spread. How was spread measured?

Anyone else bored? It's too short. Write at least 20 characters to get a great answer.

A box contains 3 black pens, 7 blue pens, and 5 red pens. She pulls a red pen, puts it back, pulls a blue pen, puts it back, and then pulls a black pen and uses it. P (red, then blue, then black)

Kylee has a coin and a number cube. She flips the coin once and rolls the number cube once. What is the probability that the coin lands tails-up and the cube lands on 4?

Question #8 What is the algebraic equation for the statement, "4 times the sum of x and y, plus 5 is 32"? A. 4.2 + y + 5 = 32 B 4 (2 + y + 5) = 32 C 42 (y + 5) = 32 D 4 (x + y) + 5=32

What is 120 divided by 8?!

Let x represent the number of times you'd expect a three to be drawn out of a total of 260 draws. Using the ratio from part A, write a proportion you can use to solve for x.