Is (2, 4) a solution to the system y = 2x x + y = 6

Mathematics

1 answer:

posledela3 years ago

5 0

Answer:

yes you plug the numbers in

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Enter the exponents for the variables of the GCF of the following monomials.

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The smallest exponents of the x and y term are 2. The Greatest Common Factor ( G C F ) for 9 x² y² and 5 x² y³ is: x² y².

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In horse racing, a trifecta is a bet that the first three finishers in a race are selected, and they are selected in the corre

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its a combination

Step-by-step explanation:

because three horses is a combination of horses

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25 PTSS EAY PLZZ ANYONE KNOW THIS I WILL GIVE 5 RATED STAR THANKS AND PROMISE BRAINLIEST ASAPExplain how to write a function rul

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Answer:

y = -1/2x +2

Step-by-step explanation:

The linear and quadratic function rules we usually study in algebra come in several forms.

For linear function rules (equations of a line), there are more than half a dozen different forms, each with its own use. A few that often come in handy are the 2-point form, the slope-intercept form, the point-slope form, and the intercept form. Here, the 2-point form can be useful, since you have several points on the line to choose from.

The 2-point form of the equation of a line is ...

y = (y2 -y1)/(x2 -x1)·(x -x1) + y1

point (x1, y1) and point (x2, y2) can be any pair of the given points, in any order. Let's use the first two for points 1 and 2.

y = (0 -1)/(4 -2)·(x -2) +1

y = -1/2(x -2) +1 . . . . . . . . this is a suitable function rule. In this simplified form, it is in point-slope form, where -1/2 is the slope and (2, 1) is the point.

If you want to simplify this a bit, you can put it into slope-intercept form by eliminating the parentheses and combining the constant terms:

y = -1/2x +2

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Answer: $13.55

Step-by-step explanation:

Given : A Customer purchased three pairs of pants for $17.00,$18.95 and $20.50 .

Then, the total amount he need to pay = $\$17+\$18.95+\$20.50=\$56.45$