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Hunter-Best [27]

3 years ago

8

luna had 50$ when she got to the carnival. After riding 12 rides, she had 26$ left. WHat was the price of each ride. what is the

equationthat could be use to represent this situation

1 answer:

White raven [17]3 years ago

5 0

Answer 2 dollars a ride.

Step-by-step explanation:

26=50-12x

x=2

x

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An electrician charges a set fee of $50 for every house call and then charges an additional hourly rate. One day, the electricia

Serhud [2]

Answer:

$50+5t=C$

Step-by-step explanation:

Suppose the electrician spends t hours at the house working.

Amount charged for every house call by electrician = $50

The electrician earned a total of $400 for a 5 hour job.

Also, C denotes total cost of the electrician's services.

So, the equation for C in terms of t is given below.

$50+5t=C$

Here, $C=400$

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martina and charlotte are sharing a pizza. Th e pizza is cut into eight pieces. Martina ate a quarter of the pizza. Charlotte at

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3 slices are left because a quarter of the 8 is 2 so there is 6 left than 6-3=3 so 3 slices are left

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What is the x-intercept in this linear equation? 2y - 4X =-12

Zinaida [17]

Answer:

(3,0)

Step-by-step explanation:

We know that x intercepts is when the graph crosses the x-axis. Thus, all x intercepts have a y value of 0. (x, 0)

Therefore, we can set y to 0 to see when the graph equals y=0 or the x-axis.

2(0)-4x=-12

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7 0

3 years ago

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Please i need help fast

fomenos

You just need to plug in 8 for x and the answer would be 77

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4 years ago

A craftsman is making a dulcimer with the same dimensions as the one shown. The surface shown requires a special, more durable t

Bogdan [553]

Answer:

$\displaystyle A=\frac{3h^2}{2}+h$

Step-by-step explanation:

<u>Area of trapezoid</u>

Given a trapezoid shape whose parallel sides measure b1 and b2 and whose height (perpendicular to the base) is h, then the area of the trapezoid is given by

$\displaystyle A=\frac{b_1+b_2}{2}\cdot h$

The dulcimer has the following dimensions

$b_1=2h+1$

$b_2=h+1$

and height h

Thus

$\displaystyle A=\frac{2h+1+h+1}{2}\cdot h=\frac{3h+2}{2}\cdot h$

Operating

$\displaystyle A=\frac{3h^2+2h}{2}=\frac{3h^2}{2}+h$

$\boxed{A=\frac{3h^2}{2}+h}$

Is the required polynomial

8 0

3 years ago