The fifth grade craft club is making aprons to sell. each apron takes 1.25 yards of favric that cost $3 per yard and 4.5 yards of trim that cost$2 per yard. what does it cost the club to make one apron? if the club wants to make $1.75 profit fir each apron, how much should they charge per apron?

Part 1) One apron cost to the club $12.75

Part 2) The charge per apron should be $14.5

Step-by-step explanation:

step 1

Find out the cost to the club to make one apron

The cost is equal to the yards of fabric needed multiplied by $3 per yard plus the yards of trim needed multiplied by $2 per yard

so

therefore

One apron cost to the club $12.75

step 2

If the club wants to make $1.75 profit fir each apron, how much should they charge per apron?

we know that

The charge per apron must be equal to the cost of one apron plus the profit

so

therefore

The charge per apron should be $14.5

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: