Answer: Brother ate 1/2, sister ate 1/6
Pizza left 1/3
Step-by-step explanation:
The first person ate ½.
Sister cut ¼÷3 = ¼× ⅓= 1/12
She ate 2/12 = ⅙
Left 1/4 + 1/12 = 4/12 = 1/3
Answer:
Step-by-step explanation:
2x + 3 = 1
Collecting like terms
2x = 1 - 3
2x = -2
x = -2/2
x = -1
Answer:
OPTION A
OPTION B
OPTION D
Step-by-step explanation:
Given that a bag of apples cost 'a' dollars.
A bag of oranges cost 'a + 2' dollars.
Therefore, one bag each of apples and oranges should cost: a + a + 2 dollars.
Since, Dorie buys 5 bags of apples and Oranges, it would have costed her:
5(a + a + 2)
= 5(2a + 2)
= 10a + 10
Hence, OPTION A, B and D are the correct answers.
I believe the answer is C = 20
