Is it a solution?
Is (1, 0) a solution to:
y = x - 1
y = 3x - 3
Yes
The solution to:
y = 2x - 1
y = -x + 5
(2, 3)
The solution to:
2x + y = 5
4x - y = 7
(2, 1)
The solution to:
2x + y = 1
5x - 3y = 30
(3, -5)
JP bought a mixed box of milk and dark chocolate that contains 24 pieces. There is 4 more milk chocolate than dark chocolate. How many of each type of chocolate are in the box?
14 Milk Chocolate
10 Dark Chocolate
Is (2, -4) a solution to:
y = 3x - 10
2x + 4y = 12
No
The solution to:
x = 3y - 5
y = -4x - 7
(-2, 1)
The solution to:
2x - 5y = 10
7x + 5y = 8
(2, -6/5)
The solution to:
3x - 2y = 16
-6x + 4y = -10
No Solution
Tyler and Tatum are competing to see who can eat more gummy bears. Tyler has eaten 16 already and can eat 10 a minute. Tatum hasn't eaten any but can eat 14 a minute. How long until they have eaten the same amount? How many gummy bears will they have both eaten?
4 Minutes
56 Gummy Bears
Is (5, -11) a solution to:
3x - 4y = 59
x + y = -6
Yes
The solution to:
6x - 4y = 43
y = 10x - 15
(0.5, -10)
The solution to:
12x - 8y = 12
-12x + 3y = 3
(-1, -3)
The solution to:
3x + 2y = 4
2x - 5y = 28
(4, -4)
Kim owns a bakery. She sold 2 cookies and a muffin for $5. She sold 4 cookies and 5 muffins for $16. How much does Kim sell a single cookie for? How much for a muffin?
$1.50 for Cookie
$2.00 for Muffin