Add 6.50 and 4.95 which equals 11.45
Then multiply 11.45 by 5 which would equal 57.25 which would mean that he bought 5 books
6.50+4.95=11.44
11.45x5=57.25=answer
Answer:
B
Step-by-step explanation:
because if you do 40 times 6 and 45 times 6 you get 270 and 240 and you add them up for 510
Answer:
90 inches
Step-by-step explanation: 7 feet*12 inches= 84 and .5 feet*12 inches= 6.
84 inches+ 6inches=90inches
Answer: 135
Step-by-step explanation: 3x45=135
