Adrink costs x pence
a cake costs 7 pence more than a drink
the total cost of two drinks and a cake is 97 pence
form an equation in x and solve it to find the cost of a cake

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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.

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?