3 years ago

What is the equation of the blue graph?

Mathematics

1 answer:

vovikov84 [41]3 years ago

7 0

Answer:

Step-by-step explanation:

I just did it in my math class and got it right

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Write 3x-7+2(2x-7) as the product of 7 and another factor

tankabanditka [31]

Answer:

7x - 3)

Step-by-step explanation:

Given

3x - 7 + 2(2x - 7) ← distribute parenthesis

= 3x - 7 + 4x - 14 ← collect like terms

= 7x - 21 ← factor out 7 from each term

= 7(x - 3)

5 0

3 years ago

How do you solve this (5/6)(5/6)

Vikentia [17]

Answer:

25/36

Step-by-step explanation:

Use the top top, bottom bottom method.

5*5 = 25

6*6 = 36

6 0

3 years ago

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In detail explain how to multiply in binomial of (5x-7 (2x-1) in foil method

Nesterboy [21]

Step-by-step explanation:

First

Outer

Inner

Last

First- 5x*2x=10x^2

Outer-5x*-1= -5x

Inner--7*2x= -14x

Last- -7*-1= 7

10x^2-5x-14x+7

you can simplify it further however thats the answer

4 0

2 years ago

Easy! please help! <br><br> 17% is equivalent to? A. 17/100, B. 17 to 100 C. 17:100

nika2105 [10]

The answer is a obviously

3 0

3 years ago

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Factorise the following.

zepelin [54]

Answer:

Step-by-step explanation:

i). $\frac{48a^3}{6a}=\frac{6\times 8\times a\times a^2}{6a}$

$=\frac{6a}{6a}\times 8a^2$

= 8a²

ii). $\frac{72a^3b^4c^5}{8ab^2c^3}$ = $\frac{8\times 9\times a\times a^2\times b^2\times b^2\times c^2\times c^3}{8ab^2c^3}$

= $\frac{8ab^2c^3}{8ab^2c^3}\times 9a^2b^2c^2$

= 9a²b²c²

8 0

3 years ago