NEED TO KNOW ASAP SO I CAN STUDY ,THIS IS SOME QUESTIONS ON MY STUDY GUIDE WE GOT...
IF IT WAS HW THERE WOULD BE MORE QUESTIONS,AND I JUST GUESS ON IT BECAUSE SHE DOES NOT CHECK IT,BUT BACK TO THIS,TEST IS SOON...10 POINTS
(SHOW WORK,EXPLAIN HOW YOU FOUND ANSERS)
USE THE PERCENT PROPORTION TO SOLVE EACH PROBLEM.
ESTIMATE:
23. 25% OF 80 24. 63% OF 77
25.FIND THE INTEREST ON $2,700 THAT IS INVESTED AT 4% FOR 2 1/2 YEARS.
26. FIND THE DISCOUNT FOR A $135 COAT THAT IS ON SALE AT 15% OFF
27. FIND THE PERCENT OF CHANGE FROM 175 POUNDS TO 140 POUNDS. ROUND TO THE NEAREST TENTH.
28. THERE ARE 3 PURPLE BALLS, 5 ORANGE BALLS, AND 8 YELLOW BALLS IN A BOWL. SUPPOSE ONE BALL IS SELECTED AT RANDOM. FIND 'P' (ORANGE).
29. A BUILDER IS DESIGHNING A SWIMMING POOL THAT IS 8.5 INCHES IN LENGHT ON THE SCALE DRAWING. THE SCALE DRAWING IS 1 INCH=6 FEET. WHAT IS THE LENGHT OF THE ACTUAL SWIMMING POOL?
IF YOU DONT WANT TO ANSER THEM DONT ANSER MY QUESTION IDIOTS...
2007-04-18 17:29:48 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
What a charming child! If you can't do your own simple, easy problems, who's really the idiot?
2007-04-18 17:33:07 · answer #1 · answered by Alice K 7 · 3⤊ 1⤋
The slope intercept form is in the form y = mx + b. So you just have to manipulate the equation to arrive at this form. 1) y + 1/4 = -3(x + 1/2) y = -3x -3/2 - 1/4 by distributive prop & transposition y = -3x - 7/4 2) y + 3/5 = -4(x - 1/2) y = -4x + 2 - 3/5 distributive & transposition y = -4x + 7/5
2016-05-18 21:17:52 · answer #2 · answered by ? 3 · 0⤊ 0⤋
I concur with Alice K.
Have you ever thougth about just taking a year or so and learning to say, "Would you like an order of fries with that?"
Doug
2007-04-18 17:38:34 · answer #3 · answered by doug_donaghue 7 · 1⤊ 1⤋
Sounds like you need to pay attention a little more in class.... That's what I think. Do your own homework, I have enough of my own.
2007-04-18 17:47:39 · answer #4 · answered by bullet_with_buterfly_wings_99 2 · 2⤊ 1⤋