Cora has 6.6 feet of silver wire in her craft box. She plans to use the wire to make jewelry for her friends and family. She needs 0.6 feet of wire to make a bracelet and 1.4 feet of wire to make a necklace. If Cora makes 4 bracelets, how many necklaces can she make with the leftover wire?

3 necklaces

Step-by-step explanation:

6.6=0.6x+1.4y

6.6=0.6(4)+1.4y

6.6=2.4+1.4y

6.6-2.4=(2.4-2.4)+1.4y

4.2=1.4y

4.2/1.4=1.4/1.4y

y=3

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it