Step 1 there is 2 penguins, step 2 there are 3 penguins, step 3 there are 7 penguins, how many penguins will there be on step 43?

Which shows the pre image of triangle xyz

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?