The sum of two numbers is 66. The smaller number is 18 less than the larger number. What are the numbers?

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

What is the number 321,000,000 in scientific notation? also what is the number? ?