F(x)=3x+2 and g(x)=-2x-4, find h(x)= f(x)-g(x)

Answers

Answer 1
Answer:


substitute for your equation;

h(x) = f(x) - g(x)

h(x) = (3x + 2) - (-2x -4)

h(x) = 3x + 2 + 2x + 4 (minus and minus = addition)

h(x) = 3x + 2x + 2 + 4 (combine like terms)

h(x) = 5x + 6

Hope that helps! :D


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The measure of the central angle of a sector of a circle is 90°. The arc length of the sector is 2pi cm. What is the radius of the circle in centimeters?

Answers

Answer:

Step-by-step explanation:

2πr/4=2π

r/4=1

r=4 cm

each bag holds 12 apples if there are 75 students total. how many bags of apples will Steve need to buy if he wants to give one apple to each student

Answers

75/12= 6.25. Steve will have to buy 7 bags. He will have 9 apples left over.
If he is to gave one apple to each student, there will have to buy 75 apples.

12 apples require 1 bag.

75 apples would require:        75 / 12

= 6.25 bags.

There can't be 6.25 bags. So he would need to buy 7 bags in all.    

What is the value of the 5 in 25.67

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5 is in the ones place in 25.67 because it goes (decimals) ones,tens,hundreads,thousands and so on.

A 3-gallon jug of juice costs $22.32. What is the price per pint?

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1 gallon = $7.44
1 gallon = 8 pints
∴ 8 pints = $7.44
   1 pint = $0.93

How do i turn 24% into a fraction

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You can remove the % sign if you divide the number by 100:

(24)/(100)


This is because % is defined as 1/100, and the name (per-cent) actually meant this originally!
we can also simplify it: let's divide it by 4:

(6)/(25)




In math, a relationshipbetween an independent
variable and a dependent
variable where each input
has exactly one output.
what is the definition for this?
the answers it could be is function, input or graph.

Answers

Answer:

Function

Step-by-step explanation:

A function is a relationship where every input has a unique output