natalie buys organic almonds priced at $77 from the grocery store. how much did
she pay the cashier, if she received $23 in change?
show working.
is the answer $100? ?

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.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5