Answer: Eric still needs of a deck.
Step-by-step explanation:
You know that:
- Eric need 1/2 deck of playing cards.
- Eric has 2/7 of a deck.
Therefore, to find the fraction of a deck that Eric still needs, you must subtract 1/2 and 2/7:
- Find the least common multiple of the denominators:
- Now, you can make the subtraction:
Therefore, he still needs of a deck.
The right statement is Sarah must sell in between 40 and 50 springtime bouquets true if Sarah needs to make a profit of at least $9,000.
Knowing that,
Sarah owns a flower shop and can model the profits from selling springtime bouquets using this equation,
Where b is the number of springtime bouquets, .
We have to determine,
Which statement is true if Sarah needs to make a profit of at least $9,000.
According to the question,
Sarah owns a flower shop and can model the profits from selling springtime bouquets using this equation,
Divide the equation by -5,
Factorize the equation for the value of profit,
Hence, Sarah must sell between 40 and 50 springtime bouquets.
Have a nice day
Answer:
3
Step-by-step explanation:
because if 3 kids are in the front and kids only sad behind those three kids
three kids sat behind them
First, you must get the r by itself.
=15
Now, multiply both sides by 3 to get the r completely by itself and get the answer.
r=45.