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4 years ago

Y= -4x - 3 What is the value of B

Mathematics

1 answer:

Lelu [443]4 years ago

6 0

Answer:

-3

Step-by-step explanation:

The form it is in is

y=mx+b

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Evaluate the expression for n=-4 n-1

KonstantinChe [14]

Answer:

Step-by-step explanation:

Step 1: Add 4n to both sides.

n+4n=−4n−1+4n

5n=−1

Step 2: Divide both sides by 5.

−1

4 0

3 years ago

1/10x4/10 please help me

Mandarinka [93]

Combine the fractions by finding a common denominator.
1/25 or 0.04

3 0

3 years ago

Sam left a 15% tip on his bill at the restaurant. If the bill was $24, what was the tip?

dybincka [34]

Answer:

3.60 was the tip; 27.60 was what Sam paid total

Step-by-step explanation:

24 x 0.15 = 3.6

7 0

3 years ago

Why are there two solutions for the equation |6 + y| = 2? Explain.

GaryK [48]

$Solution, \left|6+y\right|=2\quad :\quad y=-8\quad \mathrm{or}\quad \:y=-4$

$Steps:$

$|f\left(y\right)|=a\quad \Rightarrow \:f\left(y\right)=-a\quad \mathrm{or}\quad \:f\left(y\right)=a, 6+y=-2\quad \quad \mathrm{or}\quad \:\quad \:6+y=2$

$6+y=-2\quad :\quad y=-8,\\6+y=-2,\\\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides}, 6+y-6=-2-6,\\\mathrm{Simplify}, y=-8$

$6+y=2\quad :\quad y=-4,\\6+y=2,\\\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides},6+y-6=2-6\\\mathrm{Simplify},y=-4$

$\mathrm{Combine\:the\:ranges}, y=-8\quad \mathrm{or}\quad \:y=-4$

$\mathrm{The\:Correct\:Answer\:is\:Because\:of\:the\:absolute\:value,\:It\:could\:be\:Positive\:or\:negative.}$

$\mathrm{Hope\:This\:Helps!!!}$

$\mathrm{-Austint1414}$

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4 years ago

What is the range of the data represented in the dot plot below? 2 3 0

Sergeeva-Olga [200]

Answer:

The range is 3.

Step-by-step explanation: To find the range you have to subtract the largest data number from the smallest data number. The highest is 3 and the lowest is 2. 3-2 is 1.

8 0

3 years ago