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sashaice [31]
4 years ago
9

What are 4 equivalent expressions for 15x + 25x?

Mathematics
1 answer:
GalinKa [24]4 years ago
8 0
(1).  (45x + 75x) / 2
(2).  (30x + 50x) / 2
(3).  40x
(4).  (60x - 40x) * 2
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Mom's laundry basket was 5/6 full, dad's was 3/4 full, and ben's was 7/10 full.who had the most in their laundry basket
Illusion [34]
We need to find the larest of the fractions. Changing all of them to equal denominators
\frac{5}{6} = \frac{50}{60} 

\frac{3}{4} = \frac{45}{60}
\frac{7}{10} = \frac{42}{60}
As we can now see, 5/6 is the greatest
5 0
4 years ago
Please help i put 15 points for this
PilotLPTM [1.2K]

Answer:

<u>Options 3, 4 and 5</u>

Step-by-step explanation:

Given:

F(x) = x³ + 3x² - 25x - 75

Factor the given function:

F(x) = x³ + 3x² - 25x - 75

⇒ take x² a common from (x³ + 3x²) and (-25) a common from (- 25x - 75)

F(x) = x²(x+3) - 25 (x+3)

⇒ take (x+3) as a common

F(x) = (x+3) (x² - 25)

(x² - 25) = (x-5) (x+5)

∴ F(x) = (x+3) (x-5) (x+5)

<u>The answer are options 3, 4 and 5</u>

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