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1 year ago

What is (7x-10y)-(8x-7y) subtract binomials

Mathematics

2 answers:

astra-53 [7]1 year ago

6 0

Answer:

(-x-3y)

Step-by-step explanation:

I look at subtraction of binomials like its a regular subtraction problem
in this case, we should re-write the equation as so

user100 [1]1 year ago

5 0

Answer:

where the boys are verbs

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Y = x^2 + 2x - 8 Solve with zeros

Katen [24]

Answer:

x=-4 x=2

Step-by-step explanation:

y = x^2 + 2x - 8

Set equal to zero

0 = x^2 + 2x - 8

Factor

What two numbers multiply to -8 and add to 2

4 * -2 = -8

4+-2 = 2

0=(x+4) ( x-2)

Using the zero product property

x+4 =0 x-2 =0

x=-4 x=2

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2 years ago

Evaluate for x and y 4x-6y=-26 -2x+3y-13

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Answer:

(x, y) = (- 13/2 + 3/2 * y, y) ,y in mathbb R

Step-by-step explanation:

4x-6y=-26

-2x+3y-13

4x-6y=-26

x=-13/2+3/2y

4(-13/2+3/2y) - 6y=-26

y in mathbb R

x, y) = (- 13/2 + 3/2 * y, y) ,y in mathbb

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9 months ago

Which set(s) of numbers does − 5 4 − 4 5 belong to?

Helga [31]

Answer:

54-even number

45-Composite number

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2 years ago

How many sides does this polygon have ?

Zielflug [23.3K]

A polygon has 3 sides

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2 years ago

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Let f(x) = |x|, where x can be any real number. Write a formula for the function whose graph is the

andrew11 [14]

Answer:

y = 5f(x)

Please see the picture below

Step-by-step explanation:

Given the function f(x) = |x|, to transform the function y=f(x) with a vertical scaling with scale factor of 5, you should multiply the function by 5 to obtain the result;

y = 5f(x)

Please see the picture below to see a graphic solution.

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2 years ago