# Questions on Algebra: Evaluation of expressions, parentheses answered by real tutors!

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 Algebra: Evaluation of expressions, parentheses Solvers Lessons Answers archive Quiz In Depth

 Question 627926: Write the slope-intercept equation for the line with slope 4/5 and y-intercept (0, -1) and graph the line. Submit your graph to the Dropbox. Please show all of your work. Click here to see answer by solver91311(16897)

 Question 623321: Choose any number x, write it down, and then use it to evaluate the expression fraction 6x+15 over 3, minus 5, all over 2 Click here to see answer by CAD17(1)

 Question 627981: Find the slope and y-intercept of the line in the given equation. y=-8/11x-5 Click here to see answer by jim_thompson5910(28595)

 Question 627980: Write the slope-intercept equation for the line with slope 4/5 and y-intercept (0, -1) and graph the line. Submit your graph to the Dropbox. Please show all of your work. Click here to see answer by mananth(12270)

 Question 628232: real numbers -3+(-3 1/4)-(-3 3/8)= EVALUATING EXPRESSIONS 3(1/5)+4(4+5)= Click here to see answer by Alan3354(30993)

 Question 629783: value of expression of 5n when n is 2 and when n is 4? Click here to see answer by solver91311(16897)

 Question 629795: the average of four numbers is 40. the third is 12 more than the second. the second is five times the first. the fourth is 8 less than the first. find the numbers. Click here to see answer by Charles3475(18)

 Question 629801: The six departments of a company, consisting of 22, 32, 18, 16, 10, and 12 employees have an equal monthly salary of \$7,200,\$7,600,\$6,900,\$8,200,\$7,800, and \$7,200, respectively. What is the mean monthly salary of all the employees of the company? Click here to see answer by solver91311(16897)

 Question 629799: a sample of 15 supremarkets reported the following prices of sugar per kilo. \$24, 24.50,25,24.50,23.50,24.25,24.50,24,22.75,23,23.50,23.75,24.25,24. Find the average price of sugar per kilo. Click here to see answer by solver91311(16897)

 Question 630703: WHAT IS ANS. OF THE GIVEN NO. f(x)=2x-3 and g(x)=x^2+2x+4 evaluate f(1)-g(2) Click here to see answer by sachi(392)

 Question 630958: I have just begun and want to make sure I'm doing this right I get a little confused with the plus and minus back and forth -5(a + 3b) – 2(4a – 4b) Click here to see answer by Alan3354(30993)

 Question 632065: 62 individuals were surveyed.19 said they watched basketball only.27 said they watched both basketball and volleyball.How many watched volleyball only? Click here to see answer by ewatrrr(10682)

 Question 632078: Multiply: (x-1)(x^3+x^2+x+1) Multiply: (x-1)(x^4+x^3+x^2+x+1) Thanks so much for your help :) ALSO I PUT THE WRONG TOPIC AND COULD NOT CHANGE IT! SHOULD BE EXPONENTS NOT GRAPHS!! Sorry for the confusion! Click here to see answer by ewatrrr(10682)

 Question 632776: -4t^2+3t^3-4(2t^3-7t^2) i am trying to break this down. i somewhat know where to start. mysticangel0367@yahoo.com Click here to see answer by stanbon(57377)

 Question 634374: Solve the equation Quantity 4 x plus 8 all over 2 = −10 for x. Please show your work and solution in the space provided. Click here to see answer by checkley79(3050)

 Question 635068: whats the answer to (3/5) 3 as an exponent so 3 over 5 and 3 as an exponent also the 3&5 are in parenthesis Click here to see answer by richwmiller(9143)

 Question 635246: You are ordering T-shirts from a catalog. each T-shirt costs \$15. The cost of shipping is \$6 no matter how many your order. The total cost is \$111. How many T-shirts did you order? Click here to see answer by Tatiana_Stebko(1326)

 Question 635253: What is 'The quotient of a number and three is nine'? Click here to see answer by Alan3354(30993)