The sum of Alan's age and Bob's age is 40.

The sum of Bob's age and Carl's age is 34. The

sum of Alan's age and Carl's age is 42. How

old is Bob?

What is the slope of (2,3) and (4,6)

Can a rational function have vertical and oblique asymptote

There are 2,100 bacteria in a circular petri dish. The dish has a radius of 40 millimeters. What is the approximate population density? (Use 3.14 for π) Area of a circle = πr2 0.02 bacteria per square millimeter 0.42 bacteria per square millimeter 2.

The vertex form of the equation of a parabola is x = 8 (y - 1) 2 - 15. What is the standard form of the equation? A:x = 8y^2 - 16y - 7 B. x = 16y^2 - 2y - 16 C. x = 8y^2 - 4y + 32 D. x = 16y^2 - 4y + 32

You spin the spinner and flip a coin. Find the probability of the compound event. The probability of spinning a prime number and flipping tails is

What's 1 fourth of 1490

25 more than 50 as an expression

Edith works for x amount of hrs that pays $4 she also has accepted another job that pays $8 an hr working y amount of hrs she can only work 15 hrs a week. Edith wants to earn at least 80 a week. Working both jobs

Jacob counts 37 ants on the sidewalk and 11 ants on the grass. how many ants does Joes count?

A number decreased by fifteen is less than two.