Jimmy's sister is twice as old as he is. His big brother is 5 years older than he is. The sum of their three ages is 29. How old is Jimmy's brother?

Multipy (8 - 3i) (2 - 7i) =

Alex purchase a 6 - hour caling card. He has used t minutes of access time. Write an algebraic expression to represent how many he has remaining and identify for the expression

The function f (x) = - x2 + 48x - 432 models the profit, in dollars, a game developer makes for selling a new game, where x is the number of games sold and f (x) is the amount of profit. Part A: Determine the vertex.

Emmanuel brought 28 lb of potting soil this week. This amount is 4 lb more than twice the amount of potting soil he brought last week. Answer the following questions to find the number of pounds of soil emmanuel purchased last week.

A rectangular tank has a base 2.4m by 1.8m. It is being filled with 230 liters of liquid per minute. Find the depth of liquid in the tank after 8 minutes. If the density of liquid is 1.25g/cm^3, find the mass of liquid in the tank after 8 minutes.

Find the value if S (s-6) squared = 75

Which statements are true? Choose exactly two answers that are correct. Question 3 options: 4g^2 - g = g^2 (4 - g) 9g^3 + 12 = 3 (3g^3 + 4) 24g^4 + 18g^2 = 6g^2 (4g^2 + 3g) 35g^5 - 25g^2 = 5g^2 (7g^3 - 5)

On an average tyrone's truck will travel 19 miles per gallon of gas. how many kilometers per liter of gas will the truck travel? round your answer to the nearest tenth.

Express 6/25 as a decimal fracture

Match the items. a. value of a ratio b. relationship reciprocal c. denominator d. numerator e. equivalent ratios f. factor g. ratio 1. a comparison of two quantities or numbers 2. the quotient of the two values in a ratio 3.