Answer:
40 black ink cartridges and 19 colored ink cartridges
Step-by-step explanation:
Let represent the number of black printer ink cartridges sold. Let represent the number of color printer ink cartridges sold.
Set up a system of equations:
Substitute:
⇒ 40 black ink cartridges, 19 colored ink cartridges (ans)
For the algebraic expressions to have the same value regardless of the value of the variable, let the variable appear in both the numerator and the denominator. Example,
78x / 13x = 6
We can cancel the x's from both the numerator and denominator and the expression becomes, 6 = 6.
Do you have an iea of what do to before i give you the answer?
Answer:
15
Step-by-step explanation:
d=square root of w squared and l = square root of 9 squared and 12 squared = 15
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