1️⃣0.3x+0.15y=43.5(the unit price multiplied by quantity equals the total price)
2️⃣x+y=120(a total of 120 items)
Then you can calculate the result!
1. 1/3 for 14 3/4+ 1/6= 15 6/12 now 17 -15 6/12 =1 6/12 which is the same as 1 1/3
Area of parallelogram= base x height
218.7= 6.75 x height
height= 218.7÷6.75
height= 32.4
Answer:
$20 x 122% = $24.40
or look at it this way:
$20 x 1.22 = $24.40
Step-by-step explanation: