X x-6+3=0 that is the answer
Answer:
d) 3
Step-by-step explanation:
7x+4=25
7x=21
X=3
Answer:
He has 10 pennies and 13 nickels.
Step-by-step explanation:
A nickel is worth 0.05 while a pennie is worth 0.01. Since Ryah has 0.75 in nickels and pennies, then the amount he has can be described by the following equation:
0.05*nickel + 0.01*pennie = 0.75
We know that he has 3 times more nickels than pennies, therefore:
nickel = pennie + 3
Using that information on the first equation we have:
0.05*(pennie+3) + 0.01*pennie = 0.75
0.05*pennie + 0.15 + 0.01*pennie = 0.75
0.06*pennie = 0.75 - 0.15
0.06*pennie = 0.6
pennie = 10
nickel = 10 + 3 = 13
He has 10 pennies and 13 nickels.
You would likely score 4 goals in 12 games
<h3>How to determine the number of goals?</h3>
The given parameters are:
- Probability, p =33.3%
- Total number of goals = 12
The expected number of goals is calculated as:
E(x) = p * Total
This gives
E(x) = 33.3% * 12
Evaluate
E(x) = 4
Hence, you would likely score 4 goals in 12 games
Read more about probability at:
brainly.com/question/251701
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Answer:
126 burned calories per hour
There are 60 minutes in 1 hour, so ir you multyply 21 x 6 your answer will be 126.