Isabella is having a party with 45 balloons. She needs 6 feet of string to attach to each balloon. How much string would she need if it is sold by the yard? (Hint: 1
yard = 3 feet.)

90 yards of string

Step-by-step explanation:

You multiply the 45 Balloons and 6 feet of string. Then u divide it by 3 bc there are 3 yards is a feet.

5050

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graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.