Home Mathematics Hey can i get some help on this question? Hey can i get some help on this question?Mathematics Ani61October 23, 20214 CommentsHey can i get some help on this question?[tex]Hey can i get some help on this question?[/tex]
5 times:for example, when X=1, y=5, and when you look at the relationship between 1 and 5, 1 times 5 is 5. So, y is 5 times of x.Reply
let soccer = x and golf = ypart a1st equation: x + y = 1252nd equation: x = y +45part breplace x in the 1st equation with the 2nd one:y + 45 + y = 125simplify:2y + 45 = 125 subtract 45 from each side:2y = 80divide both sides by 2:y = 80/2y = 40she plays golf for 40 minutes.part c no because she plays soccer for 45 minutes longer than golf 40 +45 = 85 minutes, not 80 minutes.Reply
which are the optiones?
5 times:
for example, when X=1, y=5, and when you look at the relationship between 1 and 5, 1 times 5 is 5. So, y is 5 times of x.
let soccer = x and golf = y
part a
1st equation: x + y = 125
2nd equation: x = y +45
part b
replace x in the 1st equation with the 2nd one:
y + 45 + y = 125
simplify:
2y + 45 = 125
subtract 45 from each side:
2y = 80
divide both sides by 2:
y = 80/2
y = 40
she plays golf for 40 minutes.
part c
no because she plays soccer for 45 minutes longer than golf 40 +45 = 85 minutes, not 80 minutes.
step-by-step explanation: