Questions Answered

anna113:
Group Title
find the probability of receiving a phone call during school hours between 8:00 a.m. and 3:00 p.m. You may assume phone calls are equally li…
 updated 12 days ago
 1 reply
 1 Medal

Kootra:
Group Title
The jogging track is 5/9 of a mile long. If Ashley jogged around it 4 times, how far did she run?
…
 updated 12 days ago
 7 replies
 2 Medals

aegidious:
Group Title
Why is 6 afraid of 7?
 updated 12 days ago
 23 replies
 2 Medals

fallinginsociety:
Group Title
Multiply.
3ab (5a2+b)
 updated 13 days ago
 3 replies
 1 Medal

kevin7510:
Group Title
kik?
 updated 13 days ago
 6 replies
 1 Medal

kellyconnelly:
Group Title
Simplify (4x3+ 13x  7)  (6x2+ 9x + 2)
…
 updated 13 days ago
 11 replies
 2 Medals

jorge0013:
Group Title
A car travels 100 meters in 5 seconds. What is the speed of the car?
speed = distance over time; 1 mile = 1609 meters
…
 updated 13 days ago
 2 replies
 3 Medals

zab505:
Group Title
Need Help
 updated 13 days ago
 4 replies
 No Medals Yet

danitosh:
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MEDAL REWARD!! :D
Working together, two pumps can drain a certain pool in 5 hours. If it takes the older pump 15 hours to drain the pool by…
 updated 17 days ago
 4 replies
 4 Medals

esme137:
Group Title
(3c+5) (2c5)
 updated 17 days ago
 7 replies
 1 Medal

eflatt13:
Group Title
Solve.
…
 updated 17 days ago
 4 replies
 2 Medals

JNoeller:
Group Title
[6.02] For the following system, if you isolated x in the second equation to use the Substitution Method, what expression would you substitu…
 updated 17 days ago
 5 replies
 2 Medals

esme137:
Group Title
im not a good at math thats why i always ask for help
 updated 17 days ago
 3 replies
 No Medals Yet

JNoeller:
Group Title
Systems of equations with the same slopes have infinitely many solutions.
a.) Always
…
 updated 17 days ago
 6 replies
 3 Medals

Hannnnah:
Group Title
**Please help!!
Which word applies to two roads running north and south?
…
 updated 17 days ago
 1 reply
 5 Medals

LydiannAquino:
Group Title
Select the correct inequality for the graph below:
A solid line passing through points (1, 2) and (2, 5) has shading below.
…
 updated 17 days ago
 14 replies
 3 Medals

esme137:
Group Title
2a^2 + 4a2
 updated 17 days ago
 15 replies
 6 Medals

VivaLaChloe1:
Group Title
A multiplication problem has 1 positive factor and 4 negative factors. What is the sign of the product?
…
 updated 17 days ago
 8 replies
 No Medals Yet

undeadknight26:
Group Title
Hey guys quick question!
 updated 20 days ago
 19 replies
 4 Medals

kyle_bradley:
Group Title
Solve this system of equations. Write the answer as an ordered pair.
5x  2y = 2
x  7y = 7 ....... i think i have the right answe…
 updated 20 days ago
 6 replies
 No Medals Yet

mt515:
Group Title
What is the value of x?
 updated 20 days ago
 13 replies
 1 Medal

xmeowy:
Group Title
Scott earns $5 for each lawn he mows. On Saturday he mowed 6 lawns, and on Sunday he mowed 8 lawns. Which of the following expressions repre…
 updated 20 days ago
 1 reply
 1 Medal

pspeller01:
Group Title
wirte your birth date or the birth date of someone in your family as mm/dd/yy.
 updated 21 days ago
 15 replies
 3 Medals

Roc07or:
Group Title
What is 34% of 50?
…
 updated 23 days ago
 5 replies
 4 Medals

brijackson6:
Group Title
Which industry did not exist in the United States until the Second Industrial Revolution?
steel
…
 updated 24 days ago
 3 replies
 1 Medal

brianna_xl:
Group Title
what percent of 75 is 15?
 updated 25 days ago
 19 replies
 No Medals Yet

brianna_xl:
Group Title
15% of 30 is what number?
and it is not 0.15
 updated 25 days ago
 23 replies
 7 Medals

Kaiden37:
Group Title
Which of these is an example of numerical data?
A. Type of house
B. Distance from home
…
 updated 26 days ago
 2 replies
 No Medals Yet

ramennoodles:
Group Title
45% of what number is 144?
 updated 26 days ago
 3 replies
 1 Medal

erhaerha:
Group Title
List of cool smiley faces? Show steps please!
 updated 24 days ago
 79 replies
 9 Medals
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