Answer:
There is no equals sign in that expression so it is not actually an equation and has no solution.
If you are looking to expand the two polynomials, then you get:
(x² - x + 5)(x - 3)
= x(x² - x + 5) - 3(x² - x + 5)
= x³ - x² + 5x - 3x² + 3x - 15
= x³ - 4x² + 8x - 15
10 weeks is the number of weeks they have been saving their money.
Duane = $5 every two weeks
Mick = $2 every week.
Get the value of Duane's weekly contribution = $5 / 2 = $2.5
Duane's share + Mick's share = $45
$2.5x + $2.0x = $45 ===>> equation can also be x(2.5 + 2) = 45
$4.5x = $45
$4.5x / $4.5 = $45 / $4.5
x = 10 weeks.
To check:
$2.5(10) + $2(10) = $45
$25 + $20 = $45
<span>$45 = $45</span>
Answer:
The second choice
Step-by-step explanation:
i dunno how to explain it
Answer:
Try 47x
Step-by-step explanation:
4 divided by 156 is 39. 39 divided by 1/3 is 13
