Isabella’s mom takes her and two other friends mini-golfing. The table below shows how much different things cost at the mini-golf park. Price Sheet
Item
Cost
Adult Game
$7.00
Child Game
$3.50
Pirate Hat
$17.25
10 Arcade Tokens
$4.00

Isabella’s mom purchases 1 adult game, 6 child games, a pirate hat, and 30 arcade tokens. She has a coupon for StartFraction 1 over 10 EndFraction off the total bill. How much did Isabella’s mom spend at the mini-golf park?
$31.75
$44.25
$51.53
$57.25

$57.25

Step-by-step explanation:

$7.00 + (6) $3.50 + $17.25 + (3) $4.00 = $57.25

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

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