Answer:
Part 1) 2.1 cups of cream
Part 2) 4.2 cups of dark chocolate
Step-by-step explanation:
we know that
The recipe for 20 chocolate truffles is:
I cup of cream
2 cups of dark chocolate
step 1
Find how many cups of cream are needed for 42 truffles
using proportion
Let
x-----> the number of cups of cream needed
20/1=42/x
x=42/20=2.1 cups of cream
step 2
Find how many cups of dark chocolate are needed for 42 truffles
using proportion
Let
x-----> the number of cups of dark chocolate needed
20/2=42/x
x=42*2/20=4.2 cups of dark chocolate
They are opposites of each other.
-13.2 + 8.1 = -5.1
13.2 - 8.1 = 5.1
Locate the ordered pair (0,-6). From that point on the graph, move up 2, right 1.
Answer:
The player should receive 3 times as many points.
Step-by-step explanation:
Ratio of the points should be the same as ratio of the areas
(Ratio of radii)² = Ratio of areas
= (4/2)² = 2² = 4
The ratio of the areas:
inner circle to the outer ring is:
1 : 4-1
1 : 3
Answer:
Let the original price be x
70% of x = 14
70x/100 = 14
70x/14 = 100
5x = 100
x = 100/5
x = 20
Therefore the original price = $20
Hope this helps!
