One year after graduating from college, sam earned $42,000. each year, he earned $4000 more. what function, written in sequence notation, models sam’s earnings n years after graduating college? an=38,000n+4000 an=4000n+46,000 an=42,000n+4000 an=4000n+38,000

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap