Questions Answered

kirk.freedman:
Solve the quadratic expression by completing the square.
x2 + 10x – 17 = 7
…
 updated one year ago
 9 replies
 2 Medals

jamiestyles:
i am in seventh grade...can someone show me how to solve 2 2/3 + 1 1/2=
thank u
 updated one year ago
 11 replies
 1 Medal

zigzagoon2000:
Please help!
Suppose you choose a marble from a bag containing 4 red marbles, 2 white marbles, and 3 blue marbles. You return the first m…
 updated one year ago
 16 replies
 3 Medals

sarah_hendrix7:
Please help! :)
Which graph does NOT represent a function?
 updated one year ago
 18 replies
 1 Medal

dread907:
A clothing company has compiled data based on their records of annual jacket sales. They have found a relationship between the sales of…
 updated one year ago
 8 replies
 No Medals Yet

e.g.1:
Please help! I was assigned "Hound of the Baskervilles" to read as a novel, but not supplied the book. I've looked everywhere to buy or rent…
 updated one year ago
 6 replies
 No Medals Yet

Sabrena:
I am asking for help here...... It says write a expression in radical notation.... 6251/4
 updated one year ago
 4 replies
 No Medals Yet

eliviablossom:
13 +w/7 = –18 whats w?
…
 updated one year ago
 2 replies
 No Medals Yet

Rayvenn.14:
Which equation represents the problem? A cube has six sides, each of which is a square. If the measure of each side is s, what is the area o…
 updated one year ago
 1 reply
 1 Medal

ramuler:
x2+8x+16=0
 updated one year ago
 1 reply
 No Medals Yet

Rell25:
5x^2+3x+8=0
 updated one year ago
 17 replies
 No Medals Yet

ThisShouldFeelLikeFire:
Which of the following would be considered an obtuse angle?
A. an angle with a measure of 36º
B. an angle with a measure of 90º
…
 updated one year ago
 6 replies
 No Medals Yet

draayokem:
Bob has 10 more marbles than Larry. Together they have a total of 29 marbles. How many marbles does Larry have?
Let L = the number of mar…
 updated one year ago
 6 replies
 No Medals Yet

Rayvenn.14:
1/5(2/3)=
A. 3/2
…
 updated one year ago
 4 replies
 No Medals Yet

Rayvenn.14:
If a rancher sold 1/3 of his cattle and then sold another 1/4 of the original amount, what part of his cattle was sold?
A. 1/7
B. 2/12
…
 updated one year ago
 10 replies
 2 Medals

HelpSydney40:
Geometry question here!
Find the perimeter and area of each figure. Give your answers in simplest form.
…
 updated one year ago
 4 replies
 No Medals Yet

motive:
if y varies directly with x and y = 4 when x = 2, find y when x=18
 updated one year ago
 4 replies
 No Medals Yet

iamlegend:
Divide (x^34x+5)/(x+1)
 updated one year ago
 31 replies
 1 Medal

kellybroookss:
A 20 foot ladder is placed against a building to reach a window that is 16 feet above the ground. How many feet away from the building is th…
 updated one year ago
 2 replies
 1 Medal

dietrich_harmon:
Factor the following expression.
198q3r2 – 184q2r2 + 18qr2
…
 updated one year ago
 5 replies
 1 Medal

chaos0012:
how to solve x/8 + 1/3 x
 updated one year ago
 1 reply
 No Medals Yet

breja:
The perimeter of a rectangle is 68 ft. Find the dimensions of the rectangle if the ratio of the length to the width is 9 : 8. Which of the …
 updated one year ago
 3 replies
 1 Medal

heather75:
x+4/3=2
 updated one year ago
 3 replies
 No Medals Yet

Ducky_Fresh:
Simplify and write in radical form:
((x^3 * y^2) / xy)^(1/5)
 updated 2 months ago
 3 replies
 No Medals Yet

Ammarah:
HELP GEOMETRY!!
 updated one year ago
 20 replies
 2 Medals

iheartfood:
inside!!
 updated one year ago
 8 replies
 2 Medals

billybob200:
What is the inverse of f(x)=1/5x+3?
 updated one year ago
 4 replies
 No Medals Yet

kumbibikila:
Let f(x) = x^3  6x^2 + 8x + 2. For what value(s) of x is f(x) = 2?
 updated one year ago
 4 replies
 No Medals Yet

Mikaela98:
Yara rolls a standard die and flips a coin. What is the probability that she gets an even number and heads? …
 updated one year ago
 1 reply
 No Medals Yet

zigzagoon2000:
Please help!
Which of the following is the reciprocal of x2 – 2x – 8?…
 updated one year ago
 6 replies
 1 Medal
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