8.13 Percent Sales tax discounts Review 5% on cal S 85.625 62.5% .417-7427 4.6-460% Study SOUD dece -7%. 2 right re. .50750% %7 dec. 191. 2 left . 19 5019 250 Rally tava tax rates X Contofren Bike cost 8900 Find sales tax if it is 66% and total cost. 60% of COD 00x900= 854 900 +SDon't forget about the age old question of college note sharing
Don't forget about the age old question of What are the two ways to measure the economy?
Don't forget about the age old question of How do we practice derivatives?
Don't forget about the age old question of the hydrologic cycle includes all of the following processes except
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4=$954.00 stud Computer $2000 Sales tax 7% tar? 2006 angSAP total cast? 2000 +140 12140 Stun *140 Discount is reduud price of an item Discount amount = discount rate x onginal price What do you pay ? Studyshup dnosan Ex Computer $1600 Discount = 25% How much less is it? / final cust 1600 X.25 -400 L find cost 1600 $400 off $1200 -> over anos Finding 4. Increase and decrease iproua: amount of increase/ decreuvex Orginal amount 100% V SOU Study Soup Ex: Acress sells tx 8130. The sale price is 160. Find decrease Bu-60 = 54 x 100 = 54%. study soup Binewbon compus had your students after merging with Gastate, we have 2000 students. What is decrease 3000-2000 = 33/3 % Study Soup 30DD ho Study Soup @stud v Soup anos ApS studySoup 8.3: Simple Interest and future Value for simple interest Der Interest is the amount of money that we gel paid olending or investing money oh that we pay for borrowing money, Study SOUTO De Pananal-> tine amunt of money we demit or borrow De Interest rate that varies from bank to bank ustally a deanal. Der Future value, A, A-P+ Interest A=P+Prt (future values UdS Simple Interest I= P R to time a P (+it) Principal race tudy So Anosáprus Study Sop Example You deposit $2000 in a soung account, rate is ble. Find the interest at the end of the first year. Study Sour I=2000 1.06) (1) = $ 120 Future Values Patrt) - 2000 (17.0000))) -2, 120 Studysoup 2) Example: Baseball Uniforms. A schat takes out a simple interest loan for 15000 for 2 years at 12% How much interest will be paid? What is the reture value? I= 15,000 1.12) (2)=3,600 I Future value > A= 15000 +3600 18600 xleyears >t=6 x months t= 2/12 * ko days t= 100 305 Example: vor bomo 1400 from a buiend and promise to pay 52000 in 2 years. What is the simple interesirake (7))(001) 000 SO Studsou - 280 2800 =214 4 tudysgup bomw money you down your guitar. You get a loan for $900. 1 month later you get your guitar back by paying (1422. What interest did you pay? Future value formula Pelltre Con I-prt 1472=960 Citr a 1472=960 (gout T2) 512= 960+80r 6.4=r 640% Study Soup Study Tour studySoy Stud