MATHEMATICS HIGH SCHOOL

Equation C: y = 6x + 9Equation D: y = 6x + 2
Which of the following options is true about the solution to the given set of equations? (4 points)
Oa
One solution
Ob
No solution
c
Two solutions
Infinite solutions

Answers

Answer 1
Answer:

9514 1404 393

Answer:

  b.  No solution

Step-by-step explanation:

If you subtract the second equation from the first, you get ...

  0 = 7

No value of the variable will make this be true. There is NO SOLUTION.

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1. What are the missing values in the table? * 10 points Ingredients in Recipe 2 Number of Eggs Cups of Milk 6 12 Your answer​
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1 7/3 in simplest form

I am the number that is 5000 greater than the smallest number you can make using six of the digits? 1 8 3 4 9 6 2 7

Answers

The number is 128,467
the answer would be 128,467

The graph of the following system of equations is (4 points)-2x + y = 3
4x + 2y = 2

a. overlapping lines
b. parallel lines
c. intersecting lines

Answers

\left\{\begin{array}{ccc}-2x+y=3\n4x+2y=2&|divide\ both\ sides\ by\ 2\end{array}\right\n\left\{\begin{array}{ccc}-2x+y=3&|add\ (-2x)\ to\ both\ sides\n2x+y=1&|subtract\ 2x\ from\ both\ sides\end{array}\right\n\left\{\begin{array}{ccc}y=2x+3\ny=-2x+1\end{array}\right\Rightarrow\ the\ slope \left\{\begin{array}{ccc}m=2\nm=-2\end{array}\right\ |different\n\nConclusion:\ \boxed{\boxed{C}\ intersecting\ lines}
-2x + 1y = 3 ⇒ 4x - 2y = -6
 4x + 2y = 2 ⇒ 4x + 2y = 2
                               -4y = -8
                                -4     -4
                                  y = 2
                      4x + 2(2) = 2
                          4x + 4 = 2
                                 -4  -4
                                4x = -2
                                 4      4
                                 x = -1/2
                             (x, y) = (-1/2, 2)
The answer to the problem is C. intersecting lines.

It is estimated that light takes 100,000 years to travel the full distance across our galaxy, the Milky Way. If light travels 3.0 x 100000000 m in 1 second, how long is the Milky Way?
Give your answer in standard form.

Answers


Well, technically, you've only told us the time to travel across
our galaxy, so we don't have enough information to calculate 
anything about its length.

Fortunately, some of us are vaguely aware that our galaxy is
roughly round, at least in its plane.  So "across" means its diameter,
and that's the same in any direction through the center.

Relieved, we can now proceed to calculate:

               (3 x 10⁸ meter/sec) x (8.64 x 10⁴ sec/day)
                                              x (3.65 x 10² day/yr) x (10⁵ years)

            = (3 x 8.64 x 3.65 x 10¹⁹)  meters

           =         94.608 x 10¹⁹  meters

           =  946,080,000,000,000,000,000 meters

           (about  587,867,000,000,000,000,000 miles) .
 

At a 25% off everything sale, Bill purchased a new shirt. If c represents the original cost, write an expression for the sale price of the shirt

Answers

X=price of shirt after sale

X=c×.25
soooo
c = original cost 
25% = discount 
x = total cost of the shirt 

x = c - 25%


love, the Pineapple. 
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What value is 4 to the second power

Answers

Answer:

16

Step-by-step explanation:

4² = 4 × 4 = 16

Answer:

4^2= 4*4 = 16 is the answer

You and two friends visit a pizza shop. There are 13 toppings. 8 toppings are meat and the rest are vegetable. each of you order a different topping (No Repeats) at random. what is the probability that your group orders only meat toppings

Answers

The probability of the first person ordering a meat topping would be 8/13 because 8 are meat out of the possible 13 toppings.
The probability of the second person ordering a different meat topping would be 7/12 because there are 7 other meat options out of now 12.
The probability of the third person ordering a different meat topping would be 6/11.
Multiply these fractions together. 8/13 x 7/12 x 6/11 = 28/143

Answer:

28/143

Step-by-step explanation:
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