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Neporo4naja [7]
3 years ago
7

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

Mathematics
1 answer:
vampirchik [111]3 years ago
4 0

Answer: y=-1/2x-4

Step-by-step explanation:

If you use point slope formula you get

y+2=-1/2(x+4)

simplify that in y=mx+b and you get

y=-1/2x-4

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Patricia compró 10 estampillas de correos unas de $3.00 y otras de $1.00. Si pago con $18.00 en total. ¿Cuántas pago por cada un
Ganezh [65]

Answer:

Entonces Patricia necesitara 4 estampas de $3 dolares y 6 estampas de $1 dolar

Step-by-step explanation:

Cuatro estampas de tres dolares cada una es:

3 × 4 = 12

Ahora necesitamos encontrar  cuantas estampas mas Patricia puede comprar. Podemos hacer esto restando 12 a 18, que es el costo total de las estampas menos del valor encontrado

18 - 12 = 6

Ahora sabemos que Patricia necesita 6 dolares de estampas ($1 estampas) para acompletar las 10 estampas  dando un total de $18 dolares.

6 × 1 = 6 < sumar 6 de 12

12 + 6 = 18

Entonces Patricia necesitara 4 estampas de $3 dolares y 6 estampas de $1 dolar

6 0
3 years ago
3. Give the slope and y-intercept of the<br> relationship shown in the table.
kolezko [41]

Answer:

B

Step-by-step explanation:

Since the slope is going down the slope is negative and since 50 is positive when 0 its positive.

Also to find slope you do y/x

25/100=1/4 and since its a decreasing pattern the slope is -1/4

4 0
3 years ago
A company has 29900 employees in one country. If this represent 18.3% of the company’s employees, how many employees does it hav
mario62 [17]

Answer:

About 163 388 employees

Step-by-step explanation:

Let total number of employees in the company be represented by x. Thus:

18.3\% \: of \: x = 29900

18.3\% \:x \:  = 29900

\frac{18.3}{100}x = 29900

0.183x = 29900

Divide through by 0.183

\frac{0.183x}{0.183}  =  \frac{29900}{0.183}

x = 163387.9

x = 163388 \: to \: nearest \: whole \: number

The total number of employees in one country is about 163388

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3 years ago
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Akimi4 [234]

Answer:

1/10

Step-by-step explanation:

3 0
2 years ago
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aliina [53]
The answer is 2 because you have to divide 10 by 5 and the answer is 2<span />
6 0
3 years ago
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