Answer:
The cost of one hot dog is $1.5 and the cost of one drink is $2.
Step-by-step explanation:
Let
<em>h</em> = the cost of a hog dog and <em>d</em><em> </em>= the cost of a drink
We know from the information given that:
- Carl bought 5 hot dogs and 3 drinks and paid $13.50. This is equal to
- Susan purchased 2 hot dogs and 3 drinks and was charged $9.00. This is equal to
So we have a system of equations
We can solve by elimination as follows:
Subtract from
Therefore
<em>h</em> = $1.5 and <em>d</em><em> </em>= $2
2 paintings
Because 1/4 of 64 is 16.
Day 1: 16 left
Day 2: 1/2 of 16 is 8
Day 3: 1/2 of 8 is 4
Day 4: 1/2 of 4 is 2
So after day four he is left with 2.
Answer:
3/10
Step-by-step explanation:
because if you use a calculator that answer would be 0.9 which is 9/10 as a decimal and if u did it yourself then you would do 1/3 x 9/10 and you would get 9/30 which is 3/10 if u simplify it
Answer:
64
Step-by-step explanation:
2(7-3)^4 divided by 8
2(4)^4 divided by 8
2(256) divided by 8
512 divided by 8
64