Diana buys some bottles of orange and some bottles of lemonade. A bottle of orange costs £1.75. A bottle of lemonade costs £1.20. Diana buys 2 bottles of orange and 3 bottles of lemonade.
She gets 1/5 off the total cost
Diana pays with a £10 note
How much change should diana get?

Solve 2x+y=3 x+y=5 in substitution method

Select all the expressions that will include a remainder.

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)