Step-by-step explanation:
x³ - 23x² + 142x - 120
x³ - x² - 22x² + 22x + 120x - 120
x²(x - 1) - 22x(x - 1) + 120(x - 1)
(x - 1)(x² - 22x + 120)
(x - 1)(x² - 10x - 12x + 120)
(x - 1)[x(x - 10) - 12(x - 10)]
(x - 1) (x - 10) (x - 12)
Answer:
Step-by-step explanation:
4(-2x - 7)
4*-2x -8x
4*-7 = -28
-8x - 28
Hey there!
A binomial is a polynomial that contains two terms. Terms are separated from one another by mathematical symbols, such as +, –, and ×. A term can be a variable, a variable with a coefficient, a constant, or really any combination of coefficient, variable, and exponent that you can think of. For example...
(3x² – xy)
(x + 3)
(5x – 6y)
...are all binomials.
Hope this helped you out! :-)
Answer:
Step-by-step explanation:
To find the cost per ounce, divide the cost by the number of ounces. The cost is $2.72 and the number of ounces is 16, so the cost per ounce is $2.72/16 = 0.17. Multiply the cost per ounce by the amount asked to calculate for, 0.17 x 28 = $4.76
To conclude, the cost of 28 ounces of cereals is $4.76.
Answer:
=102
Step-by-step explanation:
17=1/6 of the price
x=1/1 of the price
x=1*17*6=102
