Answer:
Step-by-step explanation:
Tom: 90 cookies total 60% were sold
Tom: 90 * 60/100 = 54 cookies
Scott: 150 cookies and 2/3 were sold
Scott: 150 * 2/3 = 300/3 = 100
Dawn: sold 46 cookies
Total Sold = 46 + 100 + 54
Total Sold = 200
Answer
Dawn: % = (46 / 200) * 100 = 23%
The slope of an equation is the number that comes before x. The slope of the line of 1/2x + 2y = 3 is 1/2. The slope of the line of 7 - 3y = 21.
These types of equations are a little tricker because they are not in slope-intercept form.
I hope I helped!
Answer:
The greatest amount of fizzy drink he can make is 420 ml
Step-by-step explanation:
we know that
The ratio of the parts of orange juice to parts of lemonade is
so
using proportion
Find out the milliliters of lemonade needed to make fizzy drink with 300 ml of orange juice
Let
x -----> milliliters of lemonade needed
<em>Find the greatest amount of fizzy drink he can make</em>
Adds the milliliters of lemonade plus the milliliters of orange juice
therefore
The greatest amount of fizzy drink he can make is 420 ml
5x+7y=105
There are four variants are possible
1. You sold 15 adult tickets
2. You sold 7 student tickets and 10 adult tickets
3. You sold 14 student tickets and 5 adult tickets
4. You sold 21 student tickets.