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Leya [2.2K]
3 years ago
10

Simply (4x-5)+(3x+6)

Mathematics
2 answers:
STatiana [176]3 years ago
5 0

Answer:

7x+1

Step-by-step explanation:

Let's simplify step-by-step.

4x−5+3x+6

=4x+−5+3x+6

Combine Like Terms:

=4x+−5+3x+6

=(4x+3x)+(−5+6)

=7x+1

Hope this helps!

natta225 [31]3 years ago
5 0

Answer:

7x + 1

Step-by-step explanation:

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If u(x) = x5 – x4 + x2 and v(x) = –x2, which expression is equivalent to (U/V) (x)?
lions [1.4K]
Hello,

Answer C if x≠0


(x^5-x^4+x²)/(-x²)=-x²(x^3-x²+1)/x²=-(x^3-x²+1)=-x^3+x²-1

3 0
4 years ago
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4. The equation of the line on the graph below is a direct variation equation. What is the constant of variation?
choli [55]

\frac{1}{4} → a

the equation is y = mx ( where m is the slope / constant of variation )

calculate m using the gradient formula

m = ( y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁) = (0, 0 ) and (x₂, y₂ ) = (4, 1) ← 2 points on the line

m = \frac{1-0}{4-0} = \frac{1}{4}


3 0
3 years ago
The length of a rectangle is three times it’s width. The perimeter is 100. What are the dimensions
JulijaS [17]

The length of rectangle is 37.5 and width is 12.5

Step-by-step explanation:

Given,

Width of rectangle = w

Length of rectangle = 3w

Perimeter of rectangle = 100

Perimeter = 2(Length+Width)

100=2(3w+w)\\100=2(4w)\\100=8w\\8w=100

Dividing both sides by 8

\frac{8w}{8}=\frac{100}{8}\\w=12.5

Width of rectangle = 12.5

Length of rectangle = 3(12.5) = 37.5

The length of rectangle is 37.5 and width is 12.5

Keywords: Rectangle, perimeter

Learn more about perimeters at:

  • brainly.com/question/6952762
  • brainly.com/question/7207785

#LearnwithBrainly

3 0
3 years ago
Duval had 7/8 quart of milk. He used 1/6 quart for a recipe. How much milk does Duval have left? Show your work.
Sonbull [250]

Answer:

He has 7/48 left.

Step-by-step explanation:

7/8 X 1/6

8 0
2 years ago
I NEEED HELP!!!!!! AGAIN
saveliy_v [14]

Answer:

4

Step-by-step explanation:

You add and divide for the mean so you add all of them together (which is 16) and you divide it by 4 (because there are 4 teams) which gives you the answer 4

6 0
3 years ago
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