Randy works 50 weeks a year, averaging $500 a week in wages. he is offered a salaried position at $27,500 a year. if he accepts it, he will make a. less money b. more money c. the same amount d. can’t tell

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these