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Sergio039 [100]
3 years ago
12

Complete the solution of the equation.find the value of y when x equals 2. 2x-2y=22

Mathematics
2 answers:
prohojiy [21]3 years ago
8 0

Answer:

<em>y = -9</em>

Step-by-step explanation:

2(2) - 2y = 22

4 - 2y =22

-2y = 22 - 4

-2y = 18

-2/-2 = y

18/-2 = -9

y = -9

Hope this helped! :)

charle [14.2K]3 years ago
4 0
The answer is Y = -9
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The soccer field is 105 meters long. The football field is 120 yards long. Which is longer?
ASHA 777 [7]

The football field is longer than soccer field.

<h3>What is a expression? What is a mathematical equation? What is unit conversion?</h3>

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem. Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors.

We have a soccer field that is 105 meters long and a football field is 120 yards long.

In one yard, we have -

1 yard = 0.9144 meters

Then, in 120 yards, we will have -

120 x 0.9144 = 109.728 meters

Now, 109.728 meters > 105 meters.

Therefore, the football field is longer than soccer field.

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1 year ago
A pizza parlor offers 10 toppings. How many 3-topping pizzas could they put on their menu? Assume double toppings are not allowe
andreev551 [17]

Using combination and permutation we found out that there are 30240 ways to make varieties of pizza with 3 toppings.

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2 years ago
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The standard form of a quadratic equation is

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In this case, the given equation is

5x^{2}+2=4x

Since 4x is on the right side of the equation, we subtract that from both sides. The resulting equation is

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Looking at the standard form equation ax^{2}+bx+c=0, we can see that

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A company's records indicate that on any given day about 1% of their day shift employees and 3% of the night shift employees wil
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Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

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