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How do you solve the system of equations #8x + 4y = 84# and #9x - 9y = 54#?
How do you write #96 7/8# as a decimal number?
What is the product of (2x+3) and (2x -3)?
How do you evaluate #\frac { 6} { 8} + \frac { 3} { 3} #?
How do you write #8.9 times 10 ^ 3 # in standard notation?
It costs $315 to book a DJ for 3 hours. It costs $525 to book the same DJ for 5 hours. How do you write an equation that represents the cost #y# in dollars of booking a DJ for #x# hours?
What is 5% of 200?
How do solve the following linear system?: # 5x-y=3 , x+2y=5 #?
(2x-5)(3+x)? Factorise
How do you simplify # x(x+1)#?
The sum of two integers is 74. The larger is 26 more than twice the smaller. Find the two integers?
How do you find three consecutive odd integers, whose sum is 57?
A $199 MP3 player is on sale for 15% off. What is the discounted price?
How do you use the Pythagorean Theorem to determine if the three numbers could be the measures of the sides of a right triangle: 3, 7, √50?
What is .18 repeating as a fraction?
What is the square number that lies between 7 and 15?
How do you simplify #sqrt(10a) / sqrt(12a)#?
What is #(5m-1)(m+2)#?
How do you simplify #a^-4 * (a^4b^3)^3#?
How do you solve the following system: #y=4x+4, 6x + 7y = -9 #?
How do you solve the following system?: # 3x-y=4 , 3x - 5y = 2 #
How do you factor ##?
Jonas and Claire each tried to ride a unicycle. Jonas was able to stay on for 3/32 of a mile, while Claire was able to ride for 5/8 of a mile. How much farther did Claire ride than Jonas?
How do you multiply and simplify the expression #2xy \cdot \frac{2y^2}{x^3}#?
Writing an equation help need?
In the expression 6x, x is what?
How do you simplify #abs(3)#?
How do you divide #\frac { 5} { 15k + 20} \div \frac { 1} { 15k + 20}#?
Trevor needs a 93 on his second quiz to have a quiz average of 90. What score did Trevor receive on his first quiz?
How do you simplify #5 times sqrt3 + 4 timessqrt3#?
Heather's desk is 3 feet long. About how long is it in meters?
How do you write 5,430,000 in scientific notation?
How do you solve #0.5=4.1x-2(1.3x-4)#?
How do you combine like terms for #3x^2 + 21x + 5x + 10x^2#?
How do you turn 7/8 into a decimal and percentage?
How do you simplify #(2z^2 - 11z + 15)/(z^2 - 9)#?
How do you simplify #(x^2+3x+2)/(x^2-1)#?
How do you solve #x^2=5#?
How do you solve #x^2 - 5x =0#?
The perimeter of a triangle is 79.75 inches. The second side of the triangle is half as big as the first side. The third side is 7.25 in. greater than the first side. What is the length of the longest side of the triangle?
How do you simplify #(3/4) ^-2#?
How do you factor #-7x^2+175#?
How is the following simplified? Is cross multiplication used?
How do you factor x^2+2x-99?
How do you simplify #( -7+7a)/(21a^2-21)#?
How do you solve #6(t+4)=12 #?
Julianna is #x# years old. Her sister is 2 years older than her. Her mother is 3 times as old as her sister. Her Uncle Rich is 5 years older than her mother. How do you write and simplify an expression representing Rich's age?
What is 2 1/3 as a decimal?
How do you simplify 13(19 – x)?
Madeline took 3 friends out for dinner. The cost of the meals was $46.50. She left a 20% tip. What was the total cost including the tip?
How do you solve the following system?: #-x -y =2, x -y = -1#
In a batch of 840 calculators, 10 were found to be defective. What is the probability that a calculator chosen at random will be defective? Write the probability as a percent. Round to the nearest tenth of a percent if necessary.
What type of numbers are -17, 13/62, 4.288, and 1 2/3?
How did life start on earth?
How many different outcomes could you get if you roll a die, then toss a coin?
What is square root of 625?
What is a percent?
How do you solve #\frac { 19} { x } = \frac { 19} { 5281}#?
Penny"s salary this year is $33,457. This is 3% more than her salary last year. what did she earn last year?
How do you solve the system of equations #10x + 7y = - 9# and #- 5x - 3y = 6#?
How do you write #(-2x)^-4# with positive exponents?
How do you convert 8.62 into a fraction?
How do you simplify #1/3(21m + 27)#?
How do you solve #(9!)/(6!3!)# ?
Alexis is saving to buy a laptop that costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What's the least number of hours she needs to work in order to reach her goal?
How do you factor #c^2 + 6c + 9#?
Is zero a fraction?
How do you simplify #\frac { 24y ^ { 5} } { 3y ^ { 2} }#?
How do you solve #n^2 = 6n#?
How do you factor #ab + 4 + a + 4b#?
How do you evaluate #3( 4+ 7) + 5^ { 2}#?
How do you solve #-\frac{5}{8}x+10# for x= -8?
How do you find a one-decimal place approximation for #root3 8#?
How do you solve #5x^{2} - 4= 96#?
How do you write #0.0428# in scientific notation?
How do you multiply #(5a)/(2b^3) * (4b^2)/a#?
Between what two consecutive integers do #sqrt450# lie?
How do you solve the following system of equations?: #x-2y=13 , x - y= 10#?
How do you factor #8x^3+27#?
How do you simplify #2a - 5(a +1)#?
What is the square root of 25?
How do you solve the following system: #-2x + 5y = 20, 2x – 5y = 5 #?
How do you find the values of x given #9times19+2times57-75=x#?
How do you solve #3x+11=7x-5#?
How do you factor by grouping: #1-a+ab-b#?
How do you simplify #(-(2/3))^-3#?
How do you write #4592.3# in scientific notation?
How do you solve this set of linear equations: #2x - y = 5; 3x + 2y = 4#?
Seven scouts need to sell 75 boxes of cookies. Each scout gets the same number of boxes. How many boxes will be left to sell?
How do you solve #6(x+8)=18#?
Question #26b62
How does this thing even work this website and also how do I do a picture for when I answer someone??
What is 14/126 simplified if it can be simplified?
What is the correct way to express a⁻² with a positive exponent?
Question #9fee3
What is the beanshaped part of the body?
What is the beanshaped part of the body?
What is the volume of water in a fish tank 100cm length 50 cm width and 40 cm high?
A rectangle sheet of paper measures 60cm by 40cm.use a scale of the sheet of paper. Hence find the length of a diagonal of the sheet of paper?.
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