Ms. harper estimates that 125 students will attend the school dance. There was an actual total of 148 who attended the dance. Find the percent error. Round to the nearest whole percent.

A plane flying a straight course observes a mountain at a bearing of 30.3degrees to the right of its course. At that time the plane is 9 kilometers from the mountain. A short time later, the bearing to the mountain becomes 40.3degrees.

How do you put 4 1/2 in 72

4 (11 + 7) divide (7-5)

GCF and LCM: This year, there are 12 boys and 18 girls in the ski club. Coach Link wants to form teams with the same number of girls and the same number of boys on each team. a.

The scientific method includes which of the following? Select all that apply.

Molly can either take her lunch or buy it at school. It cost $1.95 to buy lunch. If she wants to spend no more than $30 each month, how many lunches can she buy at most?

Ashley purchased a prepaid phone card for $ 25. Long distance calls cost 17 cents a minute using this card. Ashley used her card only once to make a long distance call. If the remaining credit on her card is $ 21.

If joe drives 30 mph for 0.5 hours and then 80 mph for 2 hrs, then how far did he drive?

The rectangle below has an area of 24x^3 square meters and a length of 4x meters. What is the width of the rectangle?

The purity of gold is listed in karats. If a necklace is 75% what karat is it