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3 years ago

Give b(x)=|x+4|, what is b(-10)

2 answers:

8 0

If b(x)=x+4 and you want to solve b(-10), you would replace -10 where x appears.

b(-10)= -10+4

b(-10)= -6

Therefore, -6 would be your answer.
Hope this helped! :)

Whitepunk [10]3 years ago

6 0

Answer:

positive 6

Step-by-step explanation:

you first plug the number gives and you solve it gives you -6, on the following equation there are "| |" that's mean that if is a negative number it change to positive, but if is a positive number the answer remains positive as well.

hope it helps

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A cleaning company uses 10 lbs each of chemicals A, B and C for each house it cleans. After some quality complaints, the company

umka21 [38]

Answer:

25%

Step-by-step explanation:

Let us first derive an equation for the productivity.

Given

No. of houses = 1 (Assumption)

Amount of Chemicals = 30 (10 x A, B, C)

Now the formula for productivity is as follow

Productivity % (P) = (Output/Input) * 100

Assuming the current productivity is 100%. We get the value for required output but using the value of 30 (Amount of Chemicals) as Input

$100 = \frac{x}{30}*100\\ x = 30$

Since we now know the value for desired output. We replace the value of input by 40, since 10 lbs of Chemicals have been increased per house.

$Productivity(P) = \frac{30}{40}*100\\ Productivity(P) = 75$

The new Productivity is 75%

There is a reduction of 25% in productivity

8 0

4 years ago

Who knows how to resolve this

Colt1911 [192]

You have to distribute the radical negative 18 in first. Simplifying from there, you’ll prob have to get into imaginary numbers since the square root of a negative is imaginary

8 0

3 years ago

Ques no 1 b) help me!!!!! I will give you brainliest plzzz

saul85 [17]

Answer:

-4/5

Step-by-step explanation:

r=x/2

a=2x

ar²=-1/16

x^3=-1/8

x=-1/2

sn=a/1-r

=-4/5

6 0

3 years ago

Select all equivelent to the following: 9y+4y+9y 1. 22y 2. 13y-9y 3. 9y+13y 4. 22+y

igor_vitrenko [27]

Answer: 22y and 9y+13y

Step-by-step explanation: Just using basic math, ofc

1st Answer: 9y + 9y = 18y .

18y + 4y = 22y

2nd Answer: 9y + 10y = 19y .

19y + 3y = 22y

3 0

2 years ago

Write a trinomial of degree 35

Virty [35]

We know that
Trinomial of degree 35 means a polynomial
that
a) Having three terms
b) highest degree is 35

examples
x^35+x³+3
x^35+2x-8
x^35+x²+2
etc

8 0

4 years ago