Betty can do 124 jumping jacks in 2 minutes. How many can she do in 1 day if she kept the same pace?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

What is the greater volume 72 quarts or 23 gallons

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.