Recent questions tagged algebra

2 answers

asked Mar 13 by anonymous | 52 views

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asked Feb 1 in Algebra 1 Answers by Cat | 31 views

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Solve = w 3 − 29 where w is a real number. Simplify your answer as much as possible. (If there is more than one solution, separate them with commas.)

asked Jan 15 in Algebra 2 Answers by anonymous | 38 views

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what two numbers multiply to 100 but add up to -20

asked Jan 15 in Algebra 1 Answers by leslie | 39 views

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n, when a1 = 314, an = 67, and d = -19;

asked Dec 13, 2018 in Calculus Answers by ally | 32 views

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Average temp of town A is usually within 5 degrees of town B which is 38 degrees. Write and solve an absolute value equation.

asked Sep 11, 2018 in Algebra 1 Answers by Tom | 32 views

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One crew can seal a parking lot in 9 hours and another in 12 hours. How long will it take to seal the parking lot if the two crews work together?

asked Aug 29, 2018 in Word Problem Answers by anonymous | 113 views

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What subject is the number 13 belong to

asked Aug 21, 2018 in Algebra 1 Answers by anonymous | 30 views

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How much of another coffee that costs P15.00 should the coffee shop mix with the first?

asked Aug 19, 2018 in Word Problem Answers by Kengs | 20 views

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A square picture frame will hold a poster with an area of 196 square inches. Find the dimensions of the frame.

asked Jul 18, 2018 in Algebra 1 Answers by anonymous | 28 views

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What’s a reasonable domain for y=-8.6x^2+560x+24000

asked May 29, 2018 in Algebra 1 Answers by anonymous | 37 views

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How much of a 5% acid solution should be added to 100ml of a 16% acid solution to dilute to an 7% acid solution?

asked May 24, 2018 in Algebra 1 Answers by anonymous | 51 views

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3x +8=2x+21

asked May 22, 2018 in Algebra 1 Answers by emily | 36 views

1 answer

A chemist has a 25% hydrochloric acid solution and a 50% hydrochloric acid solution. How many of each should she mix to get 9 liters of solution with a 40% acid concertration?

asked May 9, 2018 in Word Problem Answers by anonymous | 36 views

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What are the coordinates of the vertex of V(w)=−0.25(w−1)2+0.25 in a a

asked Apr 30, 2018 in Algebra 1 Answers by samara | 38 views

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$7 for children and $10 for adults. 700 people attended, collected $6,400. How many children attended and how many adults attended?

asked Apr 18, 2018 in Word Problem Answers by anonymous | 69 views

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If x-y=4 and z=6x-5-6y then z=?

asked Apr 16, 2018 in Algebra 2 Answers by anonymous | 33 views

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jim burned 12 of his cookies that was 2/5 of all his cookies how many cookies are edible?

asked Apr 8, 2018 in Algebra 1 Answers by lani | 29 views

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How many gallons of a 50% antifreeze solution must be mixed with 80 gallons of a temp percent antifreeze solution to get a mixture that is 40% antifreeze

asked Jan 25, 2018 in Algebra 1 Answers by Sydney | 101 views

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(x+2)(2x-3)(3x+1)

asked Jan 22, 2018 in Algebra 1 Answers by anonymous | 33 views

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Adult tickets for the school musical were sold for 3.50 and student tickets were sold for 2.50. 138 tickets were sold for 427 how many of each tickets were sold

asked Jan 19, 2018 in Algebra 1 Answers by anonymous | 41 views

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Need help an algebra

asked Dec 7, 2017 in Pre-Algebra Answers by Sara Mullins | 35 views

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Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?

asked Dec 6, 2017 in Algebra 2 Answers by Una | 71 views

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How would you solve (9a³+12a²-6a+1)÷(2a)

asked Nov 8, 2017 in Algebra 1 Answers by anonymous | 31 views

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two small pitchers and one large pitcher can hold 8 cups of water. One large pitcher minus one small pitcher constitutes 2 cups of water. How many cups of water can each pitcher hold?

asked Nov 7, 2017 in Trigonometry Answers by anonymous | 42 views

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How many adult tickets were sold?

asked Oct 31, 2017 in Algebra 1 Answers by abby | 45 views

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-x=200 so what is positive x

asked Oct 30, 2017 in Algebra 1 Answers by anonymous | 19 views

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A soda company sells bottles and aluminum cans each bottling machine cost $40,000 per year requires. See moree info below for the rest of the question.

asked Oct 30, 2017 in Algebra 2 Answers by RYAN | 21 views

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What are the acceptable circumference for the model airplane?

asked Oct 18, 2017 in Algebra 1 Answers by Nyapan | 18 views

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How many matinee tickets were sold?

asked Oct 18, 2017 in Algebra 1 Answers by anonymous | 75 views

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8qr−6r+5r−15qr

asked Oct 16, 2017 in Algebra 1 Answers by Phoebe Williams | 27 views

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Solve x for 2/5≤x−4

asked Sep 29, 2017 in Algebra 1 Answers by Mathical Level 10 User (57.3k points) | 32 views

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How many liters of a 60% acid solution must be mixed with a 30% acid solution to get 270 L of a 50% acid solution? ____ liters of a 60% acid solution must be used.

asked Sep 29, 2017 in Algebra 1 Answers by Sabrina | 120 views

1 answer

-12x-17=-89

asked Sep 24, 2017 in Pre-Algebra Answers by anonymous | 31 views

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Pls help me! -2x^2(x+3)(2x-5)

asked Sep 10, 2017 in Algebra 1 Answers by anonymous | 44 views

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What quantity of a 70% alcohol solution must be mixed with a 0% alcohol solution to produce 1000ml of an 18% solution

asked Jul 15, 2017 in Word Problem Answers by Philip | 71 views

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Question about Proof of Real Number..?

asked Jun 21, 2017 in Algebra 1 Answers by syed4all Level 1 User (160 points) | 56 views

1 answer

Question about Proof of Real Number..?

asked Jun 21, 2017 in Other Math Topics by syed4all Level 1 User (160 points) | 56 views

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x^2 + (mx+c)^2 = a^2

asked Jun 16, 2017 in Algebra 1 Answers by anonymous | 58 views

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2x* 3y*5z=540

asked May 30, 2017 in Other Math Topics by anonymous | 78 views

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Complete the square: x^2+3x-38

asked May 25, 2017 in Algebra 1 Answers by anonymous | 58 views

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Find all the values of n such that x^2 + bx + (b/2)^2 = n has two real roots.

asked May 1, 2017 in Algebra 2 Answers by Philip | 74 views

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after 5% reduction, you purchase a new stereo for $384.75. What was the price of the stereo before the reduction?

asked Feb 22, 2017 in Word Problem Answers by Ashley | 91 views

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P=m+n+k for m

asked Feb 20, 2017 in Algebra 2 Answers by Mac | 62 views

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A function f(x) is graphed below. Find f(3) and f^-1 (3). f(3)=? and f^-1(3)=?

asked Jan 27, 2017 in Algebra 2 Answers by dancing lashes Level 1 User (140 points) | 119 views

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Find the inverse of the function? f^-1(x)=?

asked Jan 27, 2017 in Algebra 2 Answers by dancing lashes Level 1 User (140 points) | 72 views

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2/3(18-x)=8

asked Dec 17, 2016 in Algebra 1 Answers by anonymous | 80 views

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A simultaneous equation that adds up to being equal to 5926520215.

asked Dec 16, 2016 in Algebra 1 Answers by Annastaysha | 75 views

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Q: Express the variable y in terms of x only. answer: unavailable

asked Dec 9, 2016 in Algebra 2 Answers by Mathical Level 10 User (57.3k points) | 125 views

1 answer

how to solve 4a=10(4a-(2a+(4a-2)+2

asked Nov 29, 2016 in Algebra 1 Answers by anonymous | 81 views

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