Heather puppy weighs 23 pounds. he has been gaining 3 pounds every month as he grows. if this pattern continues, how much will the puppy weigh 5 months from now

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?