3 years ago

What’s the coefficient of x in the expression: -7x^2+3x-4?

Mathematics

1 answer:

likoan [24]3 years ago

6 0

Answer:

-7

Step-by-step explanation:

Coefficient is the number in front of x (with the highest exponent )

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Plz help me with this

hichkok12 [17]

Answer:

Step-by-step explanation:

0.3{10} + 10 / 2

3 + 10/2

3 + 5

8 0

4 years ago

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What's the distributive property for 68 divided by 4

Soloha48 [4]

This is a plain and simple answer. No distributive property here!

68 ÷ 4 = 17

5 0

3 years ago

Solve the equation, keeping the value for x as an improper fraction. 23x = − 12x + 5 1.Isolate the variable by adding 12x to bot

kogti [31]

Answer:

$x=\frac{30}{7}$

Step-by-step explanation:

We have been given an equation $\frac{2}{3}x=-\frac{1}{2}x+5$ . We are asked to solve our given equation.

First of all, we will add $\frac{1}{2}x$ on both sides of equation to separate x variable on one side of equation.

$\frac{2}{3}x+\frac{1}{2}x=-\frac{1}{2}x+\frac{1}{2}x+5$

$\frac{2}{3}x+\frac{1}{2}x=5$

Now, we will make a common denominator.

$\frac{2*2}{3*2}x+\frac{1*3}{2*3}x=5$

$\frac{4}{6}x+\frac{3}{6}x=5$

Add numerators:

$\frac{4+3}{6}x=5$

$\frac{7}{6}x=5$

Upon multiply both sides of our equation by $\frac{6}{7}$ , we will get:

$\frac{6}{7}*\frac{7}{6}x=5*\frac{6}{7}$

$x=\frac{5*6}{7}$

$x=\frac{30}{7}$

Therefore, the solution for our given equation is $x=\frac{30}{7}$ .

5 0

3 years ago

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Easy work! Please click on the photo and do 5. 10. 14. And 16.Also it’s is easy but only for other people not me just for people

horsena [70]

Answer: the 1 is > the one below it is < the one next to it unknown

and the one next to it is > and the last one is =

branliyist please

Step-by-step explanation:

4 0

2 years ago

Reduce -8 + b2 by 5 + b2.<br><br> -3<br> 2b² - 3<br> -13

Eddi Din [679]

-8+b2-(5+b2). Since the - is outside the paranthesis the signs inside change: -8+b2-5-b2. -8-5=-3, b2-b2=0. Your answer: -3 :)

5 0

3 years ago

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