Answer:
The equation that represents this situation is 2c² - 5c - 322 = 0
Step-by-step explanation:
∵ Kenan has c clients
∵ Jeff has five less than twice the number of clients that
Kenan has
- That means multiply c by 2 and then subtract 5 from the
product to find the number of Jeff's clients
∴ Jeff's clients = 2c - 5
∵ The product of the number of clients they have is 322
∴ c × (2c - 5) = 322
- Multiply c by the bracket (2c - 5)
∴ (c)(2c) + (c)(-5) = 322
∴ 2c² + (-5c) = 322
- Remember (+)(-) = (-)
∴ 2c² - 5c = 322
- Subtract 322 from both sides
∴ 2c² - 5c - 322 = 0
The equation that represents this situation is 2c² - 5c - 322 = 0
Answer:
8x + 11y + 6
Step-by-step explanation:
5x + 2x + x = 8x
3y + 8y = 11y
6
8x + 11y + 6
Answer:
y = 10x
Step-by-step explanation:
y = amount earned
x = time ( hours )
so lets say she earns $40
40 = 10x
divide by 10 you get
x = 4
she worked for 4 hours
You can use this equation for any amount of time.
The answer is B. 2x + y = 24 ; 2x - y = 12. Solution: (9,6)
This is easily answered by translating the given worded statements into their mathematical form. Sum refers to the addition of two terms, and difference refers to the subtraction of two terms.
Substituting the given solution set, the equations are proven to be correct.