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3 years ago

Convert the following equations from standard form to slope-intercept form.

Mathematics

1 answer:

vichka [17]3 years ago

6 0

Answer:

1. y = -3x + 5

2. y = -x - 3

3. y = -4x - 1

4. y = 5x + 3

5. y = 3/5x - 2

Step-by-step explanation:

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Which of the following setups, when solved, would give you the number of seconds in one week?

sweet-ann [11.9K]

c) 1 week x 7 days/1 week x 24hr/1 day x 60min/1hr x 60s/1min =

If you solved it, you would get 604,800, which is correct.

7 0

3 years ago

Solve the following equation for h.<br> r+3Q/h=t

Arada [10]

Answer:

$\bold{h=\dfrac{3Q}{t-r}}$

Step-by-step explanation:

$\bold{r+\frac{3Q}h=t}\\-r\qquad\ -r\\\bold{\frac{3Q}h=t-r}\\\cdot h\qquad \cdot h\\ \bold{3Q=(t-r)h}\\^{\div(t-r)\quad\div(t-r)}\\\bold{\dfrac{3Q}{t-r}=h}$

Or, if you mean (r+3Q)/h=t:

$\bold{\frac{r+3Q}h=t}\\{}\ \ \cdot h\quad\ \cdot h\\\bold{r+3Q=ht}\\{}\ \ \div t\qquad \div t\\\bold{\dfrac{r+3Q}{t}=h}\\\\\bold{h=\dfrac{r+3Q}{t}}$

4 0

3 years ago

I need to find out x Q = 2x + 3 = 7

AlekseyPX

After subtracting 3 from 7, and dividing 4 by 2, you should end up with x=2.

3 0

3 years ago

681/4 i dont know this

ankoles [38]

Answer:

170.25

Step-by-step explanation:

It's a bit tricky to do not on plain paper, but here:

Just assume the long division symbol looks right

_1_7_0_.25

4 ) 681

-4

2 8

-2 8

0 1

The remainder is "1", so you'll just have to write that as either a fraction or decimal, whatever is assigned.

Fraction: 170 1/4

Decimal: 170.25

7 0

2 years ago

Read 2 more answers

In 45 years, Gabriel will be 4 times as old as she is right now <br> How old is she right now?

Brut [27]

Answer:

She is 11.25 years old.

Step-by-step explanation:

I just did 45 divided by 4.

3 0

2 years ago