Word problem, Donna is 4 years older then Chloe, Three years ago Donna''s a...

Donna is 4 years older then Chloe, Three years ago Donna''s age was three times Chloe''s age. Find the age of each girl

Verbal problem, A bullet is shot upwards with an initial velocity of 100 ft...

A bullet is shot upwards with an initial velocity of 100 ft/sec from a point 12 ft above the ground, and its height above the ground at time t is given by h(t)= -16t^2 + 100t +12

Linear relationships, what is 3x+2 over 4 = 2

what is 3x+2 over 4 = 2

Making y a function of x.., whats the answer to y=4-9x

whats the answer to y=4-9x

Help, Need solutions to two problems, y=x+4;(-7,1) y=-1/2x+1; (4,2)

Need solutions to two problems, y=x+4;(-7,1) y=-1/2x+1; (4,2)

Quadratic equations,

Modeling Data, The number in millions of people in the U.S. living below po...

The number in millions of people in the U.S. living below poverty level is shown for selected years. Find a degree 3 polynomial model for the data, where x is the number of years p

Integers, how do we add integers

how do we add integers

How to do algebra 1, how do you do algebra 1?

how do you do algebra 1?

Polynomials, p(x)=x-a

p(x)=x-a