If an arc measures 179°, what kind of arc is it?

a. minor arc

b. major arc

c. semi-circle

Solve for x: 5/2 = x / (1/7)

In which case is it possible to create exactly one triangle with the given measures? a. three sides measuring 5 feet, 8 feet, and 6 feet b. three sides measuring 4 feet, 7 feet, and 15 feet c. three angles measuring 60°, 45°, and 75° d.

Nine more than four times a number is the same as one less than twice the number

Find the quantity represented by each percent. 65% of 180 pounds

Find each percent of change. Round to the nearest whole percent. State whether the percent of change is an increase or decrease. 125 days to 132 days.

The kindergarten teacher wants to divide 1/2 of her classroom into 5 equal sections for stations

A train traveling at 30 miles per hour reaches a tunnel which is 9 times as long as the train. If the train takes 2 minutes to completely clear the tunnel, how long is the train in miles? (1 mile = 5,280 feet)

The cost for 7 dance lessons is $82. the cost for 11 is $122. write a linear equations to find the total cost C for L dance lessons. How much for 4 lessons?

What is 9.09 repeating as a fraction?

The number of gallons of water in a tank that already has 300 gallons in it after being filled at 35 gallons per minute for m minutes