The Eastons traveled 160 miles on a trip to Grandma's house. At the end of the trip the odometer read 7,456 miles. Write and solve an equation to find the odometer reading x at the beginning of the trip.

100 to the 4th power?

the population of a town was 47000 in 1950 and 83000 in 2010. assume the rate of population increase is constant. what will the population be in 2015

On Thursday, a local hamburger shop sold a combined total of 360 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Thursday?

How are the hundreds place and the hundred thousands place alike and different?

A pelican dives down to the water to catch fish. The function h (t) = - 16t^2+45 gives the height of the pelican h in feet after t seconds. Does this function have a minimum or maximum value and what does it represent in this situation?

Give the approximate: square root 48

B>11.3 A) - 14 B) 15 C) 4 D) 9

2. Which equation can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number"?

There are 8 blue marbles and 7 red marbles in a bag. Julie pulls 2 marbles at random from the bag first. What is the probability that she first pulls a blue marble then a red marble? Show work.

Which of the following is an equivalent form of the compound inequality - 44 > - 2x - 8 ≥ - 8? -2x - 8 > - 44 and - 2x - 8 - _> - 8 -2x > - 44 and - 8 _> - 8 -2x - 8 < - 44 and - 2x - 8 _<-8 -2x - 8 - 8 .