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sammy [17]
3 years ago
12

Solve.

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
7 0

Answer:

  (2, -3)

Step-by-step explanation:

Apparently, the equations are supposed to be ...

  • 4x +y = 5
  • 3x +y = 3

The solution for x can be found by subtracting the second equation from the first:

  (4x +y) -(3x +y) = (5) -(3)

  x = 2 . . . . . . . matches the second answer choice

Y can be found from either equation:

  y = 5 - 4x . . . . . subtract 4x from the first equation

  y = 5 -4(2) = -3

The solution is (x, y) = (2, -3).

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Somebody help!! <33
Strike441 [17]

Answer:

ANSWER C

Step-by-step explanation:

y = x²

y = -x² reflect across the x axis

y = -(x + 2)² shift 2 units to the left

y = -(x + 2)² + 5 shift up 5 units

6 0
3 years ago
Which property is represented in the following statement ? If a = b, then a x c = b x c
Novay_Z [31]

Answer:

Step-by-step explanation:

property of equality for multiplication, property of equality for multiplication says that if a=b then axc=bxc. If you multiply the same number to both sides of an equation, the equation is still true.

6 0
3 years ago
Bruce has a pet worm that fell into a well the well is 26 feet deep each day the worm climbs up 8 feet, each night, it slides ba
Dominik [7]

Answer:

Is the question, "How long will it take the worm to leave the well?"

If so then the worm will leave the hole on the fifth day.

8 0
3 years ago
Read 2 more answers
Given: -1/2x > 6.
lubasha [3.4K]

Answer:

B(2)

Step-by-step explanation:

SO basically think of it as x is a teenager that wants to be alone. so  have to figure out how to get everyone on the otehr side of their bedroom door (>)

so you are going to do this

-1/2x>6

/-1/2x  /-1/2x

x<6/-1/2

x<6*-2/1

x<-12

Read more on Brainly.com - brainly.com/question/14190937#readmore

8 0
3 years ago
What is 16,700,000,000,000,000 estimated as the product of a single digit and a power of 10
Vesna [10]
Hello!

Another way to put it would be scientific notation. to do so, you would need to get a digit 1-10 multiplied by 10 to a certain power.

For this problem, scientific notation is 1.67(10^16).

To check our answer,  we will move the decimal to the right sixteen times because the exponent is positive. In other words, we will add fourteen zeros because we need two to turn 1.67 into 167. This gives us 16,700,000,000,000,000, which matches the question. (This number in word form is 16 quadrillion seven hundred trillion.)

Our final answer is 1.67(10^16).

I hope this helps!
6 0
4 years ago
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