Answers created by smendyka

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• The number 1,001 is the product of the prime numbers 7, 11, and 13. Knowing this, what is the prime factorization of 30,030?
  
• How do you write 154378 in scientific notation?
  
• The number of T-shirts that a T-shirt company sells can be modeled by the equation #y=-18x+520#, where the price of a T-shirt is represented by #x#. If they sell their T-shirts for $8 each, how many will they sell?
  
• How do you use substitution to find intercepts?
  
• What is #12x-4y=-8# written in slope-intercept form?
  
• If the customer’s order came to $6.22 and he gave you $20.25, what is his change?
  
• How do you solve #-27= \frac { 3v - 6} { 8} - \frac { 8v + 9} { 2}#?
  
• How do you write #2000# in scientific notation?
  
• How do you graph #y=-x+3# and #y=-4x-6#?
  
• How do you graph and solve #abs (x -7) <=4#?
  
• How do you find the slope and intercept of #x-y=1#?
  
• Dave buys a baseball for $15 plus an 8% tax. Mel buys a football for $20 plus an 8% tax. What is the difference in the amount Dave and Mel paid, including tax?
  
• Shares in Starbucks Coffee sold for $57.12 per share eighteen months ago; you purchased 100 shares. You just sold your shares at $68.38 per share. How much profit did you make on the sale?
  
• Andre has a summer job selling magazine subscriptions. He earns $25 per week plus $3 for every subscription he sells. Andre hopes to make at least enough money this week to buy a new pair of soccer cleats. ?
  
• Over the span of a month a school tracks student choices at lunch. They find that 56% of alls students buy milk with lunch and 32% buy a piece of fruit. If 22% of all students buy both milk and fruit what percentage of students buy neither?
  
• What is the equation of the line given points (-12,0), (4,4)?
  
• How do you graph the linear function #f(x)=-x+4#?
  
• How do you graph #-4x+y> -6#?
  
• How do you solve #m/4<2# or #-3+m>7#?
  
• How do you graph the inequality #y >1#?
  
• Belina bought 4 1/2 yards of red fabric. She also bought 6 yards of white fabric. How many more inches of white fabric than red fabric did Belina buy?
  
• How do you graph and solve # |5x – 2|>=8#?
  
• Yolanda's club has 35 members. Its rules require that 60% of them must be present for any vote. At least how many members must be present to have a vote?
  
• How do you find the amount of markup or the amount of discount given $305 wetsuit, 15% off?
  
• What is the equivalent radical expression for the exponential expression below? 18^1/2
  
• How do you add or subtract rational expressions with unlike denominator?
  
• How do you solve the system of equations #2x + y - 4= 0# and #2x - y = 4#?
  
• How do you simplify #4sqrt32*sqrt2#?
  
• How do you graph the equation #3x=y# by making a table and what is its domain and range?
  
• With only pennies and dimes, how many different ways can you make one dollar?
  
• Simultaneous equations #2x+4y=1 and 3x-5y=7#. What do #x# and #y# equal?
  
• How do you find the slope of #y=(-3x)#?
  
• A teacher took a survey and found that 18 of 25 students liked a certain snack item best. How can you predict how many students liked the snack item best if there are 175 students?
  
• How do you solve #y = 4x - 3#, #y = 1# by graphing and classify the system?
  
• How do you simplify #3sqrt(96k)+2sqrt180#?
  
• How do i find five ordered pairs for y=2x+5?
  
• How do you simplify #(5 + 2sqrt2)(8 - 3sqrt2)#?
  
• How do you graph the line #Y=3x-4 #?
  
• What is the domain and range of (-1, -1), (0, 0), (1, 1), (2, 2)?
  
• How do you simplify 2√3 (√3 - 1 )?
  
• How do you graph the inequality #y<1/2x+2#?
  
• How do you change an 8.3 to a fraction?
  
• If #sqrt(u) + sqrt(v) - sqrt(w) = 0#, then find the value of #(u+v-w)#?
  
• In a recent student government​ election, the ratio of students who voted for the winner to all the students who voted was 0.88 The number of students who voted was 75. How many votes did the winner​ get?
  
• How do you solve #3/2y-y=4+.5y#?
  
• How do you solve #8- ( 4y - 7) = 1- 5y#?
  
• How do you solve the system of equations #y= - 2x + 5# and #2y + 4x = 10#?
  
• Randy Rental's hired the Friendly collection Agency to collect debts totaling $12,750. The agency collected 70% of the accounts and charged 15% commission for collecting them. What was the amount received by the agency?
  
• Factor #x^2 +12x +36?#
  
• How do you evaluate #1/3+1/2+2/3#?
  
• Whats the absolute value of #abs(-38)#?
  
• How do you write a verbal expression for the algebraic expression #4(2x-7)#?
  
• How do you write #500# in scientific notation?
  
• How do you write #(a^2b^2)^(1/9)# in radical form?
  
• How do you combine like terms of #(a ^ { 2} - a b + 4b ^ { 2} ) + ( 6a ^ { 2} + 8a b - b ^ { 2} )#?
  
• How do you solve the system of equations #1/2x + 3y = 5/6# and #1/3x - 5y = 16/9#?
  
• How do you find the gcf of #x^2 - 4x#?
  
• How do you graph #y=2+3x#?
  
• What is the distance between #(23,43)# and #(34,38)#?
  
• How do you graph #y = 2# by plotting points?
  
• How do you solve by factoring #30x^3 = 21x^2 + 135x#?
  
• How do you simplify #9 div 3/4#?
  
• A retailer charges a flat handling fee of $5.00, plus $0.75 per quarter pound, to ship an item. Bailey pays $9.50 to have an item shipped from the retailer. What is the weight of the item?
  
• If 40 ants can eat one pie in two hours, how many ants can eat three pies in four hours?
  
• The avg of a list of 4 numbers is 90. A new list of 4 numbers has the same first 3 numbers as the original list, but the fourth number in the original list is 80, and the fourth number in the new list is 96. What is the avg of this new list of numbers?
  
• How do you find the domain and range of #f(x) = 3x + 1#?
  
• How do you solve the system of equations #3y-4x=-33# and #5x-3y=40.5#?
  
• How do you simplify #\frac { 2- 5x } { 4} - 3#?
  
• What are three consecutive integers whose sum is 51?
  
• How do you translate the word phrase into a variable expression: the product of 3 and a number decreased by 7?
  
• How do you write an algebraic expression for the word phrase: q multiplied by 2?
  
• A chord of length 30cm is 8cm away from the center of the circle. What is the radius of the circle?
  
• How do you solve the system #2x + y = 3# and #2x + y = –1# by graphing?
  
• How do you simplify #\frac{-m^{-2}n^{-4}}{(2m^{-2}n^{4}p^{-3})^{0}\cdot 2m^{2}n^{-4}p^{-1}}#?
  
• Billy had 24 trading cards. He gave 7 of his cards to Miko and 9 of his cards to Teri. What fraction of his originai 24 cards does Billy have left?
  
• How do you factor #2x^4y^2-32#?
  
• How do you solve #\frac { 1} { 3} = - \frac { 7} { 5} v - \frac { 1} { 4}#?
  
• How do you factor #2x^2+22x+60#?
  
• How do you simplify #(x - 1)(x^3 + 2x^2 + 2)#?
  
• How do you graph #3x - 2y ≥ 6#?
  
• How do you graph #3x - y =1#?
  
• How do you write linear equations in Standard form?
  
• How do you graph #-x>=20# on the coordinate plane?
  
• At the Beltway Outlet store, you buy x computer games for $13 each and a magazine for $4. How do you write an expression in simplest form that represents the total amount of money you spend?
  
• The sum of three consecutive odd numbers is 9 more than 81. Find the numbers?
  
• How do you simplify #2x + 3 + x#?
  
• How do you solve this system of equations: #2t + 4z = 68 and 4t + 3z = 76#?
  
• A bank converts U.S. dollars into European Euros at a rate of $1 for 0.88 euros. Kelsey wants 100 euros for her trip to Europe. How much money, in dollars, does Kelsey need to give the bank?
  
• A rectangle has a diagonal of 2 and length of a square root of 3. How do you find the width?
  
• How do you simplify #4sqrt112+ 5sqrt56- 9sqrt126#?
  
• 91 is what percent of 260?
  
• How do you use the laws of exponents to simplify the expression #b^8(2b)^7#?
  
• Mr Wilson is 15 years older than Mr. Connors. Five years from old Wilson will be times as old as Mr. Connors will be then. How old is each man now?
  
• How do you solve the following system?: #x +2y =5, -4x +y = -3#
  
• Ralph spent $72 for 320 baseball cards. There were 40 "old-timer" cards. He spent twice as much for each "old-timer" card as for each of the other cards. How much money did Ralph spend for all the 40 "old-timer" cards?
  
• A fast food restaurant sold 24 burgers with cheese. If the ratio of burgers sold with cheese compared to without cheese was 3:2, how many burgers did they sell total?
  
• How do you find the slope of a line parallel to the graph of each equation y=1/2x+2.3?
  
• How do you translate #8x# into word phrases?
  
• How do you graph #y+4=1/3(x+6)#?
  
• How do you evaluate #\frac { 1} { 2} \times 72\times 10^ { 2}#?
  
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