8 Emily wants to buy turquoise stones on

#8. Emily wants to buy turquoise stones on her trip to New Mexico to give to at least 4 of her friends. The gift shop sells stones for either $4 or $6 per stone. Emily has no more than $30 to spend.

#8. Emily wants to buy turquoise stones on her trip to New Mexico to give to at least 4 of her friends. The gift shop sells stones for either $4 or $6 per stone. Emily has no more than $30 to spend.

A jewelry maker is creating a line of bracelets and necklaces with a new type of chain. The bracelets are 8 inches long and necklaces are 14 inches long. She has 280 inches of chain. It takes her 4 hours to make a bracelet and 3 hours to make a necklace. She can work no more than 120 hours this month. Write a system of inequalities to model the number of bracelets and the number of necklaces that the jewlry maker can create this month. Then determine how many necklaces and bracelets she can produce. Let x= number of bracelets Y=number of necklaces

A jewelry maker is creating a line of bracelets and necklaces with a new type of chain. The bracelets are 8 inches long and necklaces are 14 inches long. She has 280 inches of chain. It takes her 4 hours to make a bracelet and 3 hours to make a necklace. She can work no more than 120 hours this month. Write a system of inequalities to model the number of bracelets and the number of necklaces that the jewlry maker can create this month. Then determine how many necklaces and bracelets she can produce. Let x= number of bracelets Y=number of necklaces

A farmer will plant corn and soy on his farm this year. He has a total of 25 acres available for planting. Each acre of corn costs $350 to plant, and each acre of soy costs $150 to plant. His cost must be no more that $5, 250. Let x= number acres of corn Y=number acres soy

#7. Diego started an exercise program in which each week he works out at the gym between 4. 5 and 6 hours and walks between 9 and 12 miles.