# Questions on Algebra: Average answered by real tutors!

Algebra ->  Algebra  -> Average -> Questions on Algebra: Average answered by real tutors!      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Average Solvers Lessons Answers archive Quiz In Depth

 Question 555624: marks test scores were 87, 87, 67,88,78 . what does he need on his next test to average 80? Click here to see answer by Alan3354(31534)

 Question 555636: how many questions would manuel have to get right to get an 80% on an 80 question quiz? Click here to see answer by TutorDelphia(193)

 Question 556394: Evaluate the expression by hand. 100 - 2 ∙ 33 Click here to see answer by jim_thompson5910(28717)

 Question 556710: If my grade is a 95% and i don't do a test worth 15 points what percent would my grade be? Click here to see answer by richard1234(5390)

 Question 556830: r/5 is greater than or equal to 4 Click here to see answer by JBarnum(2044)

 Question 556971: This a real life question that is mathematical. My Honors English II class is graded based off of percentages and weights. If you take a look at this screenshot (which displays the chart that shows my grades for this class. It's very organized and self-explanatory) My grade to date is a 90.74 (A-). Understanding how the class is broken up by its percentages and weights as shown in the screenshot, what grade do I need to get on my next narrative (which would be placed under "Major Writing Assignments" and worth a 100 points like the last narrative grade was) to get a 93 or higher as my grade to date? I really hope this is possible to achieve. Let me know if it is or not. Thanks. Here's the screenshot: http://postimage.org/image/gvz2qda7l/ Click here to see answer by richard1234(5390)

 Question 557654: a student recieved test scores of 67, 78, 80, 85, 88, 90 and 100. What does sge need on the 8th test to have a final average of 85? Click here to see answer by josmiceli(9817)

 Question 557639: A table is three times as long as it is wide, and its perimeter is 20ft. Find the dimensions of the table Click here to see answer by rfer(12730)

 Question 557637: Josie paid \$24.56 for a blouse, including sales tax of 7%. What was the price of the blouse without tax? Click here to see answer by rfer(12730)

 Question 557636: Francis averaged 78 (out of 100) on his first three exams. What score will Francis need on his fourth exam to bring his average up to 80? Click here to see answer by rfer(12730)

 Question 557629: Jacqui has grades of 74 and 82 on her first two algebra test. If she wants an average of at least 70, what possible score can she make on her third test? Click here to see answer by rfer(12730)

 Question 558958: If I have an average of 82, 74, 56, and 59 what letter grade do I get for the course Click here to see answer by houseape8(2)

 Question 559329: I have a 57% in my class. I have to take my final that is worth 20% of my grade. What percentage do I need to get on my final I get a 65% in my class? Click here to see answer by stanbon(57979)

 Question 559456: how can i find the average of 85% of 36 Click here to see answer by JBarnum(2044)

 Question 559995: How would I put this word problem into an algebraic equation and solve? Carol received an 82, 94, and 88 on three Social Studies tests.What did Carol receive on her fourth test if her average on all four tests was 85? Click here to see answer by Alan3354(31534)

 Question 560050: Suppose you have an 82% in spanish class, and the final exam is worth 25% of your grade, what grade would you need to have an 85% in the class? Click here to see answer by richwmiller(9144)

 Question 560092: Suppose your grades on three english exams are 80, 93, and 91. What grade do you need on your next exam to have a 90 average on the four exams? Click here to see answer by josmiceli(9817)

 Question 560178: Say I have an 87.5 the first quarter and a 76.3 the second quarter and I got a 68 on my final exam which is worth 1/9th of my final grade, what would my final grade be? Click here to see answer by ankor@dixie-net.com(15746)

 Question 560279: how do u solve a question that state ; a student has scores of 88, 92, and 86 on first 3 tests. whats score must he get on the forth so her average is 90 Click here to see answer by bucky(2189)

 Question 560278: how do u solve a question that state ; a student has scores of 88, 92, and 86 on first 3 tests. whats score must he get on the forth so her average is 90 Click here to see answer by Earlsdon(6294)

 Question 560410: A, B and C represent 3 numbers. The mean of A, B and C is A. Calculate the mean of B and C. help! Click here to see answer by Edwin McCravy(8999)
 Question 560410: A, B and C represent 3 numbers. The mean of A, B and C is A. Calculate the mean of B and C. help! Click here to see answer by scott8148(6628)

 Question 560498: I need help in math i have aa 67 average what do i do? Click here to see answer by richard1234(5390)

 Question 561203: On the first 4 tests your average is 84%. If you think you can score 94% on all the remaining tests, how many more tests do you need to bring your average over 90%? Click here to see answer by josmiceli(9817)

 Question 561537: if i had a test of 25 questions and i got 13 right what percent did i get on the test? Click here to see answer by solver91311(17077)

 Question 562458: If I have a 56 in my class, what would I need to get on the exam(30%) to at least get a 70? Click here to see answer by Alan3354(31534)

 Question 562450: if i currently have a 90 average, and i take a test thats worth 25 percent of my grade and i recive a 60 what is my new average? Click here to see answer by Alan3354(31534)

 Question 562562: if my class mark is 59% what do i need to make on an exam woth 30% to receive a passing mark Click here to see answer by solver91311(17077)
 Question 562562: if my class mark is 59% what do i need to make on an exam woth 30% to receive a passing mark Click here to see answer by ankor@dixie-net.com(15746)

 Question 562712: everything in the store is 20% of for one day. if computers normally costs 399.99,what is the sale price, rounded to the nearest cent? Click here to see answer by rfer(12730)

 Question 563197: The average of your first 7 quizzes was an 82. What do you need on your next quiz to raise your average to an 84? Click here to see answer by Alan3354(31534)
 Question 563197: The average of your first 7 quizzes was an 82. What do you need on your next quiz to raise your average to an 84? Click here to see answer by stanbon(57979)

 Question 563221: If I have a 57% in my class and it counts for 80% of my grade, what's the lowest grade I can get on my final exam ( worth 20%) in order to pass my class? Click here to see answer by Alan3354(31534)

 Question 563232: If I have a 57% in my class and it counts for 80% of my grade, what's the lowest grade I can get on my final exam ( worth 20%) in order to pass my class?' For example: do I have to get a 50% on the final exam to pass my class? or do I need to get 40% to pass etc... Click here to see answer by stanbon(57979)

 Question 563558: the sum of the squares of three consecutive odd number is 83,find the number Click here to see answer by richard1234(5390)
 Question 563558: the sum of the squares of three consecutive odd number is 83,find the number Click here to see answer by Alan3354(31534)

 Question 563704: My term mark prior to my final exam is 68% My final exam is worth 20%. Is there a way i can get a final mark of 80% ? Click here to see answer by solver91311(17077)

 Question 563822: What is the average (arithmetic mean) of 4x + 5, 7x-6,and -8x+2 Click here to see answer by fcabanski(889)

 Question 563895: Hi there, i am trying to find my average for a module at university. i have two units for the module: one worth 60% where i got a C12 and the other worth 40% where i got an A18 the marking scale is as follows: D (9-11) C (12-14) B (15-17) A (18-20) Click here to see answer by Theo(3504)

 Question 564037: In the beginning of the second quarter i got a 78%. I failed 2 quizzes with a 42 & 64. And tests counts as 40% of my grade. then forgot to do 2 homework sheets which is 10% of my grade also. what is my grade so far? Click here to see answer by richard1234(5390)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420