3/(x^3y)
7/(xy^4)
To find the LCD you have to use the HIGHEST power of the variables.
x^3y^4 would be the LCD
LETTER A
Answer:
5x(5x - 8)(x - 7)
Step-by-step explanation:
25x³ - 215x² + 280x =
= 5x(5x² - 43x + 56)
= 5x(5x - 8)(x - 7)
Step-by-step explanation:
because it has decimal number.
Answer:
see below
Step-by-step explanation:
Bowling:
15+5x where x is the number of people
Skating:
20+3x
We have 50 dollars so the amount must be less than or equal to 50
Bowling
15+5x≤50
Subtract 15 from each side
15-15+5x≤50-15
5x ≤35
Divide each side by 5
5x/5 ≤35/5
x ≤7
She can have 7 or less people
Skating
We have 50 dollars so the amount must be less than or equal to 50
20+3x ≤50
Subtract 20 from each side
20-20+3x ≤50-20
3x ≤30
Divide each side by 3
3x/3 ≤30/3
x ≤10
She can have up to 10 people
She can invite more people skating
