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Flura [38]
3 years ago
7

Can someone explain how I do these please ?

Mathematics
2 answers:
Sidana [21]3 years ago
6 0
It is very difficult to explain on a computer or without actually being face to face. It would be best if you could ask your parents or your teacher since I bet they could give you a better answer than anyone on here. 
Arturiano [62]3 years ago
4 0
So first of all you need to find what plus 2 equals for which would be x . Then what plus 2 equals -1 . Then just graph your answers . Thats how i usually do it 
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What is the sum and the product of X to the power of 2, and X
melomori [17]

Answer:

The sum is x^2 + x, the product is x^3.

Step-by-step explanation:

Adding x^2 and x leaves no like terms, so no simplification is required.

Multiplying gives x^2*x, which is x*x*x, which is then x^3

3 0
3 years ago
Rita is thinking of two numbers. Adding 4 times the first number and 9 times the second number gives a total of 1. Also, adding
charle [14.2K]

Answer:

first number is negative 2, second is 1

Step-by-step explanation:

-2×4= -8 1×9=9

-8+9=1

-2×4= -8 1×6=6

-8+6= -2

hope this helped

6 0
3 years ago
What does it mean to say that a figure has slide or translational symmetry?
vredina [299]

Answer:

Step-by-step explBanation:

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3 years ago
How does 5x + 15 = 45 <br> HELP PLZ
likoan [24]

Answer:

When finding these problems we always have to do the opposite of the operation shown.

In this case its:

5x + 15 = 45

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5x = 30

Divide by 5 on both sides since the opposite of 5x is division (only use the number that is shown) We have to get rid of all the numbers on the left.

therefore you'll be left with:

X = 6

6 0
3 years ago
Read 2 more answers
(EASY) ILL MARK BRAINLIEST for correct answer
Elena-2011 [213]

Answer:

x-intercept: (1.25, 0)

y-intercept: (0, 25)

Step-by-step explanation:

From the graph, the x-intercept is (1.25, 0) and the y-intercept is (0, 25)

6 0
3 years ago
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