The sum of Rob and Bob's ages is 74. The difference of their ages is 4. Find their ages if Rob is older and sum equation.

The number of dogs at The Great North Dog walk in 2011 rounded to the nearest thousand is 23,000. Which could be the exact number of dogs?

The Federal Pell Grant Program gives grants to low-income undergraduate students. According to the National Postsecondary Student Aid Study conducted by the U. S. Department of Education in 2008, the average Pell grant award for 2007-2008 was $2,600.

What is 4/5 x 1 1/6=

Lima has 9/10 gallons of paint for painting the birdhouse he sells at the craft each birdhouse required to 1/20 gallon of paint how many bird houses in lima paint

F (x) = 2/x at x = - 2

If each cookie contains 3.7 grams of fat, how much fat will 5 cookies have?

How do i solve this equation Your friend's final bowling score is 105. Your final bowling score is 14 pins less than your friend's final score. a. Write and solve an equation to find your final score. Use xx to represent your final score.

The student is asked to solve the equation below and to justify her his step what if anything is the first mistake the student made 15/17y=-3

If a right triangle has side lengths of 16 34 and 30 which side would be the hypotenuse

Identify the polynomial. x3 - y3 + z