Answer: The answer is $4.20
Step-by-step explanation:
10*30=300
10*4=40
6*30=180
6*4=24
add them up: 300+40+180+24=544
Answer:
none of these
Step-by-step explanation:
A number is divisible by 10 if the last digit of the number is 0. The numbers 20, 40, 50, 170, and 990 are all divisible by 10 because their last digit is zero, 0.
Answer:
i need and image
Step-by-step explanation:
Answer:
Step-by-step explanation:
cost price x .60 = 80
80/.60 = 133.33 was the cost price