1. Alan has is working his reading calendar.
What percent of the
calendar has he filled in?

88%

Step-by-step explanation:

Assuming its a 5 x 5 grid he has filled in 22 slots.

22/25=0.88

0.88 *100= 88%

90%

Step-by-step explanation:

Total spaces = 20

Filled spaces = 18

Percentage of filled spaces = (18/20)×100%

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.

id

step-by-step explanation:

idk

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i know the way

and

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