Angela plays soccer and golf for a total of 125 minutes every day. she plays soccer for 45 minutes longer than she plays golf. part a: write a pair of linear equations to show the relationship between the number of minutes angela plays soccer (x) and the number of minutes she plays golf (y) every day. (5 points) part b: how much time does angela spend playing golf every day? show your work. (3 points) part c: is it possible for angela to have spent 80 minutes playing soccer if she plays for a total of exactly 125 minutes and plays soccer for 45 minutes longer than she plays golf? explain your reasoning. (2 points)

answer:

125

step-by-step explanation:

answer: part a: x+y=125

part b: 80 minutes

part c: yes because 80 + 45 = 125

step-by-step explanation:

the number of minutes are x and y so those add up to 125 and 125 - 45 gets you 80 minutes of golf and we just did the equation so part c is right.

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart