2 years ago

Simplify the following expressions. 8x + 6y + 5x + 4y

Mathematics

2 answers:

Ne4ueva [31]2 years ago

8 0

Answer:

68y

Step-by-step explanation:

weqwewe [10]2 years ago

5 0

The answer is 13x+10y

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The graph of y= 3x-2 is translated up 5 units. What is the new equation of the graph.

algol13

Answer:

y = 3x + 3

Step-by-step explanation:

If the entire line, or rather, the graph, is translated upwards by 5 units; the slope stays the same, but the y-intercept rises by 5 as well. Thus, the equation of the new graph would be;

y = 3x (-2+5)

y = 3x + 3

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2 years ago

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The ratio of boys to girls at the movie is 4:7. If there are 21 girls l, how many boys are at the movie?

Gelneren [198K]

There are 12 boys 21/7=3 so 4(3)= 12
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3 years ago

What is the slope of the line

IRINA_888 [86]

Rises up 3 and run is 2 so your answer is 3/2

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3 years ago

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Anika [276]

For Question Number one
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Question Number two:
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3 years ago

The function, p(d)equals=1plus+startfraction d over 33 endfraction d 33, gives the pressure, in atmospheres (atm), at a dep

Gelneren [198K]

Answer:

The pressure at 50 feet is 2.51515 atm

Step-by-step explanation:

we are given equation as

$p(d)=1+\frac{d}{33}$

where

p(d) gives the pressure, in atmospheres (atm)

a depth d in the sea (d is in feet)

We are given

d=50 feet

So, we can plug d=50 and find p

$p(50)=1+\frac{50}{33}$

$p(50)=2.51515atm$

So,

The pressure at 50 feet is 2.51515 atm

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3 years ago

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