Which two sets of ratios are equivlaent? Group of answer choices

1:3 and 7:21

16:24 and 4:6

3:5 and 9:12

4:6 and 12:24

HURRY AND ANSWER PLEASE

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18