Laney buys 3 containers of yogurt. She has coupons for 0.35 off the regular price of each container. After using the coupons the total cost of the yogurt is $3.45. What is the regular price if one container of yogurt

0.8

Step-by-step explanation:

Total cost of Yoghurt =$3.45

Average Cost =$3.45/3=$1.15

For each yogurt, $0.35 coupon are added to the price to makes it total.

Hence, Original Price for each yoghurt is

=$1.15 - $0.35

=$0.80

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3