Answer:
Step-by-step explanation:
-12 = 4(-6 + f)
-12 = (-6 * 4 + f * 4)
-12 = (-24 + 4f)
-12 = -24 + 4f
Solving for variable 'f'.
Move all terms containing f to the left, all other terms to the right.
Add '-4f' to each side of the equation.
-12 + -4f = -24 + 4f + -4f
Combine like terms: 4f + -4f = 0
-12 + -4f = -24 + 0
-12 + -4f = -24
Add '12' to each side of the equation.
-12 + 12 + -4f = -24 + 12
Combine like terms: -12 + 12 = 0
0 + -4f = -24 + 12
-4f = -24 + 12
Combine like terms: -24 + 12 = -12
-4f = -12
Divide each side by '-4'.
f = 3
Simplifying
f = 3
Hope helps you
Answer:
Step-by-step explanation:
Answer:
5:2
Step-by-step explanation:
First, we need to find how many bronze medals were won.
We know they earned a total of 10, and the gold, silver and bronze medals added must equal 10.
gold+silver+bronze=10
We also know they won 5 gold and 3 silver
5+3+bronze=10
8+bronze=10
Subtract 8 from both sides
bronze=2
So, Croatia won 5 gold, 3 silver, 2 bronze
The ratio of gold:bronze
We know they won 5 gold and 2 bronze, so plug those into the ratio
gold: bronze
5:2
Answer:
20.2
m
−
11.8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Distribute the 4 to each term inside of the parentheses.