19. Choose the correct answer. You bought 3 pounds of strawberries and 1 pound of blueberries for $8.40 to make pies for the summer festival. Your friend helped and bought 2 pounds of strawberries and 2 pounds of blueberries for $10.08. How much did a pound of blueberries cost? Let the cost of each pound of strawberries = x and the cost of each pound of blueberries = y. $2.31 $1.68 $0.84 $3.36

Q: A pair of shoes is on sale for $29. If the sales tax rate is 7.9%, what is the amount of sales tax?…

A: According to the given information in this question We need to find the amount of sales tax and…

Q: Steven had to rent a truck for moving. The first time he rented the truck he drove 30 miles, and it…

A:

Q: Lily and Tom are back at the pizza place. This time, they each get half a pizza. Lily eats 1/3 of…

A:

Q: mixes 1/6 cup of blue paint for every 1/3 cup of red paint to make purple paint. How many cups of…

A: Given query is to find the amount of red paint to be mixed.

Q: Simonrents bowling does for $4. He bowls 2 games. He spent total of $22. How much was the cost of…

A: In this question we have to find how much the cost of each game.

Q: Lindsey bought 2 pairs of sandals a pair of heels and pair of sneakers for$84.99 . Emily bought 3…

A: Let us assume, Sandals cost=x Heels cost=y Sneakers cost=z   According to the question: 2x+y+z=84.99…

Q: You pay $250 for canning supplies plus $.50 for each food item you can.

A: The formation of the equation helps to find the required number of cans. The solution of the…

Q: A farmer is fencing a pasture that is 1/2 mile wide and 2 miles long. If the fencing material sells…

A: let width ( b) = 12mileslength ( l ) = 2 milesgiven cost (c) = $1.2 per foot

Q: if someone buys 6 cakes and 4 yogurts for $10.50. Another person buys 4 cakes and 8 yogurts for $11.…

A: let cost of cakes is  $xlet cost of yougurts is $y

Q: Prisha, James, and Zhang each invested $7,000, $24,000, and $18,000, respectively, into a business.…

A: We will find out the required values.

Q: At a bagel shop each bagel sells for $2.00.  It costs $0.75 to make each bagel and the shop has…

A: At a bagel shop each bagel sells for $2.00.  It costs $0.75 to make each bagel and the shop has…

Q: Use the diagram and the given information to answer the question.   Gavin is in his office,…

A: It was solved using Pythagoras theorem.

Q: commission

A:

Q: To get the 10% discount, a shopper must spend no less than $500. Use d to represent the spending (in…

A: Given that:   For getting 10 % discount shopper here to spends at least $ 500.   Spending less than…

Q: Tom and Jennifer are buying a stereo together. The total cost of the stereo is $400. If Jennifer…

A:

Q: 3 Gina ordered 2 sheets of wallet-sized photos and 4 sheets of portrait-sized photos for $30.…

A: Given that: Gina: 2sheets of wallet sized photo and 4 sheets of portrait sized photos for…