I= P R T

 I=(3) (4)(2)

IF U HAVE ALL THREE NUMBERS FOR P R AND T....

ALL U HAVE TO DO IT MULTIPLY THOSE 3 NUMBERS AND U GET THE INTEREST!:]

I= P R T

8=(4) (5) X

ALL U HAVE TO DO IS MULTIPLY EVERYTHING AFTER THE EQUAL SIGN (4 AND 5)

 THEN U HAVE TO DIVIDE THAT BY THE NUMBER BEFORE THE SIGN!!!

IN 1880 THE POPULATION WAS 56000

IN 1990 THE POPULATION WAS 87000

TELL INCREASE AND ESTIMATE...

WHATS THE FORMULA!??!

DIFF OVER ORIGINAL = BIG MINUS SMALL OVER FIRST. THEN DIVIDE THE BOTOM TO THE TOP!!!

TO ESTIMATE.....DO NICE NUMBER!

DESCRIBE EACH SIGN!!

>       <

=     <      >

< MEANS LESS THEN!

> MEANS GREATER THEN!

<  MEANS LESS THEN OR EQUAL TOO!

> GREATER THEN OR EQUAL TOO!

= MEANS EQUALS!

CHANGE 890% INTO DECIMAL!

HOW DO UCHANGE A PERCENT TO DECIMAL?

HOW DO U CHANGE A DECIMAL TO A PERCENT?

8.90

CHANGE DECIMAL INTO PERCENT BY MOVING 2 PLACES TO THE RIGHT! GO TO IT!

TO CHANGE A PERCENT TO DECIMAL...GO FAR AWAY FROM IT! MOVE IT 2 PLACES TO THE LEFT!!!!

WHAT IS FOIL?

EXPLAIN!COMPLETE SENTENCES!

FOIL MEANS "FIRST, OUTER, INNER, LAST!"

 AND THEN COMBINE LIKE TERMS!

ITS HARD TO EXPLAIN!-.-

POLYNOMAILS!

HOW DO U SUBTRACT POLYNOMAILS?

PUT IN STANDARD FORM! ( G TO L)

KEEP THE FIRST ROW!

K,C,C,C,C THE SECOND ROW

X GOES BEFORE THE NUMBER!

PUT IN STANDARD FORM

SEE WHICH ONES CAN GO ON A "DATE"

LOOK BY EXPONENTS NOT THE BASE!!!

JIMMY, SARA AND 6 MORE FRIENDS WENT TO DINNER.

THEY PAID 87.54 FOR THEIR BILL.

THE GRATUITY WAS 16%

HOW DO U FIND IT?

U MAKE THE 16% INTO A DECIMAL.

.16

AND THEN  MULTIPLY .16 BYE THE NUMBER OF AMOUNT THEIR BILLL WAS. WHICH IS NOW

87.54 x .16 = 

and thats the answer

READ READ READ THE PROBLEM!!!

SARA AND 8 FRIENDS WENT FOR DINNER.

THERE BILL CAME TO $67.87.

THERE TIP WAS 18%.

HOW MUCH GRATUITY DID THEY PAY?

TO FIND IT ..... MULTIPLY = .18 BY 67.87

THEN THATS THE ANSWER..

DONT ADD  67.87!! ITS NOT RITE