Circle the common factors of 16a and 20ab.

2, 2a, 4ab, 4

a, 8b, 4a, 12b

A. 2, 4, 2a; 4a

B. 4a; 2,4

Write the number that is 100 more than 276

What group of fungi has reproductive cells with flagella so that they can swim?

Eight more than twice a number is less than twenty (what is the expression)

Winds have reached 319 miles per hour during a series of violent tornadoes that hit Oklahoma City. Round to the nearest ten miles per hour.

In testing circuit boards, a quality control specialist found 3 out of 250 boards to be defective. Predict how many defective circuit boards may be expected out of the next 1,750 boards?

Construct the cumulative frequency distribution for the given data. Daily Low (degrees° F) Frequency 35-39 11 40-44 22 45-49 44 50-54 13 55-59 66 60-64 88 65-69 11 Construct the cumulative frequency distribution.

A convertible is traveling at 45 miles per hour, and its wheels have a diameter of 48 inches. How many complete revolutions do the wheels make in one minute?

Beth has a total of $6000 to invest, part at 6% simple interest and part at 8% simple interest. Her return for one year is $410. How much did she invest at each rate?

What advice would you give a friend who is sending someone mean messages?

Which shapes have 2 pairs of parallel sides? Choose ALL that are correct.