I dont understand can u put the question in full form
Answer:
1. $384
2. 33 friends
Step-by-step explanation:
case 1:
150+ 13*18
150+ 234
= $384
case 2:
150 + 13x = 579
13x = 579-150
13x = 429
x = 429/13
x=33
3-y?
-y=-3
cancel minus both side
y=3
Answer:
9 White marbles are present in the bag.
Step-by-step explanation:
Let the number of White marbles present in the bag be X and number of Yellow marbles present be Y .
Then according to the question ,
X + Y = 16 -(1) (As total marbles are 16)
Also,
X = 2Y - 5 -(2)
From Equation 1 , X = 16 - Y , Comparing with Equation 2 , we get,
16 - Y = 2Y - 5
3Y = 21.
Y = 7.
So, X = 16 - Y = 16 - 7 = 9.
Thus, 9 White marbles are present in the bag.
Answer:
6/13
Step-by-step explanation:
since there are only 13 cards numbered 1 through 13, we have to count how many of these numbers are even.
1 <u>2</u> 3 <u>4</u> 5 <u>6</u> 7 <u>8</u> 9 <u>10</u> 11 <u>12</u> 13
Once you've figured out how many even numbers there are - in this case, there are 6 of them - then you put that number over the total number of cards, which is 13. So, you would get 6/13, which also happens to already be in simplest form.
hope this helps :)