2 years ago

I really need help:(

Mathematics

1 answer:

AleksAgata [21]2 years ago

8 0

Answer:

1. e

2. c

3. d

4. a

5. b

Step-by-step explanation:

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What is the slope?

V125BC [204]

Answer:

$2$

Step-by-step explanation:

For this I would find two friendly points like (60,10) and (70,30). Now we will plug in for the slope-intercept formula $m=\frac{y_2-y_1}{x_2-x_1}$ .

So...

$y_2=30\\y_1=10\\x_2=70\\x_1=60$

Now we plug in and solve...

$m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{30-10}{70-60}\\m=\frac{20}{10}\\m=\frac{2}{1}=2$

So the slope will be 2.

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2 years ago

Ruslan reads 1/3 of a book every day. He needs to read 4 books for class. HOw long would it take him to read 4 books?

Korolek [52]

It would take him 12 days.

1/3 x 3 = 3

3x4=12

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2 years ago

Kala, Deandre, and Eric have a total of $119 in their wallets, Kala has $6 more than Deandre. Eric has 3 times what kala has. Ho

Tomtit [17]

Deandre = x
Kala = x + 6
Eric = 3(x+6)
x + x + 6 + 3(x+6) = 119
2x + 6 + 3x + 18 = 119
5x + 24 = 119
5x = 95, x = 19
Deandre has $19
Kala has 19 + 6 = $25
Eric has 3(25) = $75

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2 years ago

What is the equation of a line that passes through the point (-4, 3) and has a slope of 1/2 ?

AysviL [449]

Answer:

y = 1/2x + 5

sorry no explanation but pls give brainliest

3 0

2 years ago

PLEASE HELP ME ON THIS

Jobisdone [24]

G(x) = f(x) +5
= 4^x -6 +5
= 4^x -1

The 3rd selection is appropriate.

7 0

3 years ago

Read 2 more answers