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Sloan [31]
3 years ago
13

I REALLY NEED HELP PLEASE !!!! 1. Suppose you pay $45.00 for an electronic game that has been discounted 15%. What is the origin

al price of the electronic game to the nearest cent? Show how you arrived at your solution, check your work, and clearly state your answer.
2. Seiji and Gavin both worked hard over the summer. Together, they earned a total of $600. Gavin earned $30 more than Seiji. How much did each of them earn?
a. Write a system of two equations with two variables to model this problem.
b. Use substitution or the elimination method to solve the system.
c. Graph both equations.
d. Answer the question.
Mathematics
1 answer:
Lady_Fox [76]3 years ago
8 0
45.00 
45/15
30.00

es que no se lo lava ien fuchi
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7x+6= 5(x+2)<br>help me​
Zigmanuir [339]

\huge \pink{solution}

Given :7x+6=5(x+2)

Now We will use the distributive property to multiply 5 by x+2.

→7x+6=5x+10

We will Subtract 5x from both sides.

→7x+6−5x=10

We will Combine 7x and −5x to get 2x.

→2x+6=10

We will Subtract 6 from both sides.

2x=10−6

We will Subtract 6 from 10 to get 4.

2x=4

We will Divide both sides by 2.

x= 4/2

At last,We Divide 4 by 2 to get 2.

x=2

7 0
3 years ago
Read 2 more answers
A right regular pentagonal prism has a base edge length 14 cm, and height 12 cm. Identify the volume of the prism to the nearest
maks197457 [2]

Answer:

4046.56 cm3

Step-by-step explanation:

The base is made by 5 isosceles triangles, with one side of 14 cm, and the opposite angle of \frac{360} 5 = 72°. Each of the other angle is \frac{180-72} {2} =54°. From there, you can calculate the height of each base triangle as in \frac {h} 7 = tan54 or 9.634...cm.

Your volume will be 5 * \frac  {(14 * 9.634)} 2 * 12 = 4046.56 cm^3

7 0
3 years ago
Carly has a coupon for 15% off the
wel
15% = 0.15

234.00 x 0.15 = 35.10

234.00 - 35.10 = 198.90

The camera will cost $198.90 after the discount.
6 0
3 years ago
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Please answer question 1
Paha777 [63]
I'm pretty sure it's team jaguars
3 0
3 years ago
How many 3-digit natural numbers are there?
Aleks04 [339]

Answer:

900

Step-by-step explanation:

natural numbers are all positive numbers that dont include 0

5 0
3 years ago
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