Please answer this question I really need it I have to hand it in at 8:00pm and please show work please

Each bag costs $4.7108, so 4 bags cost $18.8435.

Including a sales tax of 8.75%, 4 bags cost $20.4923.

Step-by-step explanation:

Step 1; The original cost of 4 bags was $28.99. If the store had a discount of 35%, then we need to calculate how much 35% of $28.99 is,

35% of $28.99 = × 28.99 = $10.1465,

so price after discount = $28.99 - $10.1465 = $18.8435.

Step 2; To calculate the cost of a single bag, we divide the number of bags by the cost.

Cost of a single bag = = $4.7108. So each bag costs $4.7108 after the 35% discount.

Step 3; There is a sales tax of 8.75% on the total amount. So we also need to calculate how much 8.75% of $18.8435 is.

8.75% of $18.8435 = × 18.8435 = $1.6488.

So total price with tax = $18.8435 + $1.6488 = $20.4923.

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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step-by-step explanation: