3 years ago

Are the graphs of y= 2/5 x +3 and y =3/5x - 4 parallel? Explain

Mathematics

1 answer:

vladimir1956 [14]3 years ago

3 0

Answer:

The lines are not parallel since their slopes are different( 2/5 and 3/5)

Step-by-step explanation:

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Divide. 3/5 \1/4 A. 3/20 B. 5/12 C. 4/9 D. 2 2/5

KIM [24]

Its letter A 3/20 i divided it

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3 years ago

by 8:00 a.m., the snack bar had made $3,256 in sales. By noon, the snack bar's total sales were $8,821. On average how much mone

sammy [17]

Answer:

$1,391.25

Step-by-step explanation:

Noon would be 12:00 PM which would be 4 hours ahead of 8:00 AM

We subtract $8,821 by $3,256 to get the amount earned between 8:00 AM and 12:00 PM

$8,821 - $3,256

= $5,565

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$5,565/4

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3 years ago

Jenny and Lester are running the 100 meter dash. Jenny completes it in 15.2 seconds and Lester completed it in 15.7 seconds. Wha

matrenka [14]

Jenny won the race as she finished the race much more quickly and has greater average speed than Lester.

$\sf \boxed{\sf speed:\frac{distance}{time \ taken} }$

Jenny: distance/time = 100/15.2 = 6.58 m/s = 6.6 m/s

Lester: distance/time = 100/15.7 = 6.37 m/s = 6.4 m/s

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2 years ago

A certain third-degree polynomial function has zeros at-5, -1, and 2. Which could NOT be a factor of the expression that defines

Kitty [74]

Answer:

I am pretty sure it is the second option

Step-by-step explanation:

Hope this helps

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2 years ago

Tye is making trail mix with 3 cups of nuts for every 4 cups of granola. if tye has 6 cups of nuts, how many cups of granola sho

lyudmila [28]

8 cups of granola for 6 cups of nits

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3 years ago