Solve the expression for: x = 2 and y = 5 x2 + 2y2 + 15

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.