Explain the difference between rational numbers and integers.

Answers

Answer 1

Answer: Rational numbers are positive and negative numbers that can be said or seen fully (ex. 5 or 2.391); unlike irrational numbers that go on forever like pi.

Integers are negative and positive whole numbers, that do not include fractions or decimals. (ex. -1, 0, 50, -230)

Related Questions

Tell whether the statement "all integers are rational"is True or false.explain your choice
Someone answer the empty ones
Is 1-6 correct please help I will give thanks or brainliest
Please answer the following 4 questions
Help! Match each item in Column A to an answer in Column B. Which relations are functions and which are not functions?

Simplify.
Please give an explanation or step-by-step answer.

Answers

$(2y)/(y^2-9y+18)-(1)/(y-6)=\n(2y)/(y^2-3y-6y+18)-(1)/(y-6)=\n(2y)/(y(y-3)-6(y-3))-(1)/(y-6)=\n(2y)/((y-6)(y-3))-(1)/(y-6)=\n(2y)/((y-6)(y-3))-(y-3)/((y-6)(y-3))=\n(2y-y+3)/((y-6)(y-3))=\n(y+3)/((y-6)(y-3))$

What is the estimated product of 289 and 7

Answers

its 2,100 because if you round 289 to hundreds it 300 then you multiply the 300 by the seven and you get the product 2,100

Emilio bakes 2 pies. He shares them equally among 3 friends. How much pie does each person get? Express your answer as a fraction. HELP!!!!!!!!!!!!!!!!!!!!!!!

Answers

2 pies ÷ 4 people (including himself ) = 2/4 = 1/2
Each person get 1/2 of a pie

-2/3 divided by (-15)

Answers

2 over 45 just so that you know

Origanal price;0.75discount;?
sale price;015
discount with work i need to know how to find it thanks

Answers

Since, no amount was given.

Finding original price using discount price and discount rate

Original price = Discount price divide by discount rate

Assuming Discount price is 20 and discount is 0.75
Original price = 20 / 0.75
Original price = 26.67

Sales price = Original price times net of 100% and sales discount in percentage

Assuming Original price is 100 ; 15% discount
Sales price = 100 x (1 - 0.15) = 100 x 0.85 = 85

or

Sales price = Original Price minus Original price times discount
= 100 - (100 x 0.15)
= 100 - 15
Sales price = 85

4x +2y = 12
-4x + 5y= -5

Answers

$4x+2y=12 \n\underline{-4x+5y=-5} \n2y+5y=12-5 \n7y=7 \ny=(7)/(7) \ny=1 \n \n4x+2y=12 \n4x+2 * 1=12 \n4x+2=12 \n4x=12-2 \n4x=10 \nx=(10)/(4) \nx=(5)/(2) \nx=2 (1)/(2) \n \n\boxed{(x,y)=(2 (1)/(2), 1)}$

Please, look at photo :))

-Good luck !

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