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All Questions
^{+0}
194453 Questions
0
36
1
Percentage
A storage unit is 6 feet wide, 14 feet long, and 12 feet high. If a family has used 50% of the space to store furniture, how many cubic feet of storage space is unused?
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Guest
Apr 13, 2021
0
39
1
How to do this question
Miko and her sister had some money.
Miko had $18.30 and her sister had 850 cents less than Miko.
How much did they have altogether in dollars?
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Guest
Apr 13, 2021
0
41
0
+46
Geometry
Find x
lel12
Apr 13, 2021
+1
61
3
+46
Geometry
AB is a radius. Line CD is tangent to circle A at point B. AB =
read more ..
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lel12
Apr 13, 2021
0
32
1
Please help
The sum of three times the smaller number and bigger number is 51. The bigger number is two more than four times the smaller. Find the numbers.
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Guest
Apr 13, 2021
0
45
1
Please help
Solve the system of equation by substitution 6x-5y=12 and y=-2x+20. (write only the solution (x,y)
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Guest
Apr 13, 2021
0
43
1
Help with my weird and challenging question
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Guest
Apr 13, 2021
0
40
1
question
Employees in 2012 paid 4.2% of their gross wages towards social security (FICA tax), while employers paid another 6.2%. How much will someone earning $38,000 a year pay towards social security out of their gross wages
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Guest
Apr 13, 2021
0
39
1
Interest Rates
Sue can either borrow 10,000 dollars for 5 years with a simple interest of 8% annually or an interest which compounds annually for 6%. How much more money, rounded to the nearest dollar, would she have to pay back for the more expensive interest?
read more ..
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Guest
Apr 13, 2021
0
224
3
+128
Answer plz
Andrea poured 6 litres of 10% cream into 3 litres of 15% cream. What is the percentage of cream in the final mixture?
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MathyGoo13
Apr 13, 2021
0
43
1
mathematics
John has 9 times as many toys as Jacob. If John gives 12 toys to Jacob, the two children will have exactly the same amount. How many toys do they have altogether?
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Guest
Apr 13, 2021
0
47
3
+194
Help plz! :D
If g ( 2x - 5 ) = 3x + 9 for all real x, then what is g ( 1 )?
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TheEarlyMathster
Apr 13, 2021
0
42
1
Ratios
Purple paint is made by mixing red and blue paint by 5:4. How much more red paint than blue paint is in the 450 ml mixture?
A) 50
B) 100
read more ..
ElectricPavlov
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Guest
Apr 13, 2021
+1
42
1
+500
graphing quadratics
The graph of a certain quadratic $y = ax^2 + bx + c$ is a parabola with vertex $(-4,0)$ which passes through the point $(1,-75)$. What is the value of $a$?
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ellapow
Apr 13, 2021
0
40
1
Please answer the question
Find $y$ if the point $(-6,y)$ is on the line that passes through $(-1,7)$ and $(3,-2)$.
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Guest
Apr 13, 2021
+1
47
1
+500
graphing inequalities
The height (in meters) of a shot cannonball follows a trajectory given by $h(t) = -4.9t^2 + 14t - 0.4$ at time $t$ (in seconds). As an improper fraction, for how long is the cannonball above a height of $6$ meters?
read more ..
ElectricPavlov
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ellapow
Apr 13, 2021
+1
43
3
Please help
Find $y$ if the point $(-6,y)$ is on the line that passes through $(-1,7)$ and $(3,-2)$.
WillBillDillPickle
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Guest
Apr 13, 2021
0
50
2
Please Answer the question
1. Line L1 is horizontal and passes through (-5,8). Line L2 is vertical and passes through (4,-1). Find the point of intersection of L1 and L2.
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Guest
Apr 13, 2021
+1
53
1
+210
Please Help!
Thanks!
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CPhilFanboy
Apr 13, 2021
+1
45
2
+210
Please Help!
Thanks!
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CPhilFanboy
Apr 13, 2021
+1
43
1
+210
Please Help!
Thanks!
ElectricPavlov
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CPhilFanboy
Apr 13, 2021
+1
46
2
+210
Please Help! Individual Questions
Thanks!
ElectricPavlov
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CPhilFanboy
Apr 13, 2021
Apr 12, 2021
+2
42
2
+500
graphing circles
The circle centered at $(2,-1)$ and with radius $4$ intersects the circle centered at $(2,5)$ and with radius $\sqrt{10}$ at two points $A$ and $B$. Find $(AB)^2$.
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ellapow
Apr 12, 2021
+1
38
1
+500
graphing quadratics
Two parabolas are the graphs of the equations $y=2x^2-7x+1$ and $y=8x^2+5x+1$. Give all points where they intersect. List the points in order of increasing x-coordinate, separated by semicolons.
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ellapow
Apr 12, 2021
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