A 150% markup of a picture frame that costs 2.99 would cost : 4.49
Do a proportion
60/100= x/300
60 x 300= 18,000
18,000 divided by 100= 180
Answer is 180
Or you could have done .60 x 300 and got 180.
7 x 3 = 21 so it is 21 ft cm your welcome
John's function : y = 3.5x - 4
Penny's function : y = 3x + 4
C. John's function has a greater rate of change, because 3.5 > 3
Answer:
7.33
Step-by-step explanation:
