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3 years ago

8

Write an algebraic expression for the following situation: You are going to an amusement park. It costs $15 to get in and $2 for

each ride, r.

2 answers:

taurus [48]3 years ago

8 0

Y=2r+15

(2 dollars per ride and 15 just to get it)

mote1985 [20]3 years ago

8 0

Answer:

If 10 rides with 2 people it's would cost: 30$+40$

so.... 70$

P.S I don't know what the r stands for

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C. -13

Step-by-step explanation:

Solve for g(x) by replacing x with each domain value in the set. Solving for g(x) will give you these numbers:

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-13 is the only value that appears in the range set and in the multiple choice solutions. Therefore, the answer is C. -13

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Triangle ABC is similar to triangle PQR, as shown below:

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Answer:

$\frac{q}{b}=\frac{r}{c}$

Step-by-step explanation:

Consider the options for this question are as follow,

$\frac{q}{c}=\frac{r}{b}$

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$\frac{c}{a}=\frac{q}{r}$

$\frac{q}{b}=\frac{r}{c}$

Here, In triangles ABC and PQR,

AB = c, BC = a, AC = b, PQ = r, QR = p and PR = q,

Since,

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We know that,

The corresponding sides of similar triangles are in same proportion,

Thus,

$\frac{AB}{PQ}=\frac{BC}{QR}=\frac{AC}{PR}$

$\frac{c}{r}=\frac{a}{p}=\frac{b}{q}$

$\frac{r}{c}=\frac{p}{a}=\frac{q}{b}$

$\implies \frac{q}{b}=\frac{r}{c}$

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A store owner puts in an order for product X and product Y for a total of 4,000 units. It costs $0.10 per item to ship of produc

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Step-by-step explanation:

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3 years ago

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Arada [10]

Answer:

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Step-by-step explanation:

To simplify and solve this, let's use the quadratic formula.

So the format of a quadratic equation is supposed look like this:

$ax^2+bx+c=0$

Let's find a, b, c:

a is the coefficient of x^2
b is the coefficient of x
c is the constant term

Now let's solve the equation.

Let's solve your equation step-by-step.

2x^2−5x−12=0

For this equation: a=2, b=-5, c=-12

2x^2+−5x+−12=0

Step 1: Use quadratic formula with a=2, b=-5, c=-12.

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

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<u />

<u>Answer:</u>

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2 years ago

Winning the jackpot in a particular lottery requires that you select the correct five numbers between 1 and 34 and, in a separa

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