Robs age is twice the sum of Julias age and 10. Rob is 24 years old. Write and solve an equation to determine Julia's age.

List the next four multiples of the fraction 3/5

Nancy walked 50 minutes each day for 4 days last week. Gillian walked 35 minutes each day for 6 days last week. How does the total number of minutes that Gillian walked compare to the total number of minutes that Nancy walked?

Donna and her husband are each starting a saving plan. Donna will initially set aside $50 and then add $30.65 every week to the savings. The amount A (in dollars) saved this way is given by the function A=50+30.65N.

Which statement is true about 489? A. It is a prime number. B. It is a composite number. C. It is a whole number that is neither prime nor composite. D. It is not a whole number.

The cost of a candle varies directly with the volume of the candle. If a candle with a volume of 80cm^3 costs $12, what would be the cost of a candle with a volume of 120 cm^3?

Two window washers, ian and caleb, lean a ladder against the side of a building so that Ian can wash a window while Caleb holds the ladder. The top of the ladder reaches the window, which is 15 feet off the ground.

Charlize and camille solved the equation 4x-2y=8 for y

The average woman's height is 65 inches with a standard deviation of 3.5 inches. a.) Determine the z-score of a woman who is 70 inches tall. Round to the nearest tenth. b.

Slope-intercept equation of (0,8) (1,9)

Given f (x) = 2x^2 and g (x) = 4x+1, find (fog) (x)