What's 9m-7m-2m simplified

Simplify this exponent 10^7

A prayng mantis is an interesting insect that can rotate its head 180 degrees. Suppose the praying mantis at the right is 10.5 centimeters long. What mixed number represents this length?

mr brown went on a vacation to the grand canyon. on his trip he bought 18.85 gallons of gas in Austin, Texas for $2.70 per gallon he then stop in Albuquerque, New Mexico where he brought 17.5 gallons of gas for $3.

What is the number and the question of 2+2

What is the sum of the first five terms of the geometric sequence in which a1=10 and r=1/2? (Express your answer as an improper fraction using the slash (/) key and no spaces.)

Given h (x) = 3x - 2, find h (7) =

Circle A has a diameter of approximately 20in and an area of approximately 300in2. Circle B had diameter of approximately 60in. Wiche of these could be the area of circle B Explain your reasoning. A about 100in2. B about 300in2. C about 900in 2.

How high up on a wall does a 50 ft ladder reach if the bottom of the ladder is placed 14 ft from the base of the building

Work out. 2/11 + 3/5

What is an additive inverse