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kirill [66]
4 years ago
14

What are the solutions to the equation below?

Mathematics
1 answer:
Kryger [21]4 years ago
4 0
So, as you can see, there are actually two equations here:
x- 4 = 0 and 8x+64=0
So, we need to solve both of them to get the solution.

x-4=0
x = 4

8x+64=0
8x=-64
x=-64/8
x=-8

So, the correct answer is C. x=4 and x=-8

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An integer greater than -2
goblinko [34]
On the number line below, there are arrows pointing to the left and to the right. The arrow that is pointing to the left has numbers below them; those numbers are negative numbers, including -2. 0 is mutual, meaning that it is a positive and a negative number. The numbers to the right are positive numbers. Positive numbers are greater than negative numbers, therefore, any number after 0 is greater that is greater than -2.

3 0
3 years ago
A store has a coupon for $10 off and a discount of 20%. Write a function for the coupon. Use x for the original price and C for
Ludmilka [50]
<h2>Explanation:</h2><h2></h2>

We know some facts:

  • x for the original price.
  • The store has a coupon for $10 off and a discount of 20%
  • C for the price after the coupon is applied.

So from the statement 2, you can realize there are two types of discounts:

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  2. The discount offered by 20%

Since we need to write a function just for the coupon, then we don't include the discount offered as percentage, then we subtract the coupon from the original price:

\boxed{C=x-10}

8 0
4 years ago
A dress with a regular price of $60 is on sale for 20% off the regular price. Lisa has a coupon for an additional 10% off the sa
White raven [17]

Answer:

It is $42

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5 0
3 years ago
Read 2 more answers
1. An outdoor art is a metal cube with edge length 39 feet. What is the volume of the cube in feet? In cubic yard? ( Can someone
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The volume of a cube is just the side length cubed...

V=s^3  in this case:

V=39^3=59319 ft^3  

and in cubic yards it is:

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5 0
3 years ago
Does 5mm, 1mm, 10mm make a triangle
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Answer:

Step-by-step explanation:

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6 0
3 years ago
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