Which variable expression represents the word phrase?

Mathematics

2 answers:

aleksley [76]3 years ago

4 0

12 + (9 ÷ y)

this is your answer

nadezda [96]3 years ago

4 0

Answer:

12- (9÷y )

may be ur answer

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Rx-st=r solve equation for s

dimulka [17.4K]

Rx - st = r

Rx = r + st Add st to both sides

Rx - r = st Subtract r from both sides

(Rx - r)/t = s Divide t on both sides ( to isolate s)

8 0

4 years ago

Read 2 more answers

2. Diana uses 30 grams of coffee beans to make 48 fluid Ounces of coffee. When

trapecia [35]

Answer:

G(62.5)

Step-by-step explanation:

30/48 × x/100=62.5/2.08

to solve x

100÷48=62.5(x)

62.5(x)×30=62.5

Answer is F

4 0

3 years ago

Whats the parallel equation of y=1/3x-2 goes through point (0,6)

loris [4]

You know that two lines are parallel if they have the same slope, so the new line will also have slope

$m=\frac{1}{3}$

Because the equation of the given line is written in the form

$\begin{gathered} y=mx+b \\ \text{Where} \\ m\colon\text{slope of the line} \\ b\colon\text{ y-intercept} \end{gathered}$

Then, you can use point slope equation, which is

$\begin{gathered} y-y_1=m(x_{}-x_1) \\ \text{Where} \\ (x_1,y_1)\colon\text{ point through which the line passes.} \\ m\colon\text{slope of the line} \end{gathered}$

So,

$\begin{gathered} (x_1,y_1)=(0,6) \\ \text{ And you have} \\ y-y_1=m(x_{}-x_1) \\ y-6=\frac{1}{3}(x-0) \\ y-6=\frac{1}{3}x-0 \\ y-6=\frac{1}{3}x \\ \text{ Add 6 to both sides of the equation} \\ y-6+6=\frac{1}{3}x+6 \\ y=\frac{1}{3}x+6 \end{gathered}$

Therefore, the equation of the line that is parallel to y=1/3x-2 and goes through point (0,6) is