Selena2345
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 Simran Sharif
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Questions Answered

Selena2345:
A stop sign is shown. Each side measures 12.4 inches, and the distance from any side to the opposite side is 30 inches.
Part A: Di…
 updated 48 seconds ago
 12 replies
 No Medals Yet
Mathematics

Selena2345:
The function F=9/5C+32 gives the temperature in degrees Fahrenheit, F, based on the temperature in degrees Celsius,C.
 updated 13 hours ago
 5 replies
 3 Medals
Mathematics

Selena2345:
The mass of Earth is 5.97x10^24 kilograms. The mass of the moon is 7.34x10^22 kilograms.
Part A:
What is the combined mass of Earth and …
 updated 14 hours ago
 6 replies
 1 Medal
Mathematics

Selena2345:
Which equation has an infinite number of solutions ?
A:8x+8=0 B: 1/4(3x12)=1/4x3 C:2x+8=2(x=8) D:1/2(6x10)=3x5
 updated 14 hours ago
 5 replies
 1 Medal
Mathematics

Selena2345:
In the pair of equations bx6y=18 and 2x3y=9, b is constant.The system of two equations has infinitely many solutions. What is the value of…
 updated 14 hours ago
 10 replies
 1 Medal
Mathematics

Selena2345:
Where do the lines modeled by the equations y=7/8x+1/4 and y=3/4x+1/2 intersect?
A:(4,2) B:(2,2) C:(2,2) D:(4,2)
 updated 15 hours ago
 9 replies
 1 Medal
Mathematics

Selena2345:
Can someone give an alliteration of where cats lives ?
…
 updated 2 days ago
 4 replies
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Mathematics

Selena2345:
you are in a train going 90 km/h and another train passes you going in the opposite direction at 90 km/h . Do both cars have the same speed …
 updated 4 days ago
 6 replies
 1 Medal
Mathematics

Selena2345:
At a fundraiser, Ling raised $19 more than 1/5 the total amount raised by the swim club. The total amount raised by the swim club was $235.…
 updated 4 days ago
 4 replies
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Mathematics

Selena2345:
The number of birds that Vikram saw on a nature walk is 1 less than 4/5 the number of birds that Shaya saw. Shaya saw a total of 10 birds. H…
 updated 4 days ago
 3 replies
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Mathematics

Selena2345:
Charlie has a $30 smoothie gift card. Each time he uses the card to buy a smoothie, $2 is deducted from his card. If the balance on his card…
 updated 4 days ago
 6 replies
 No Medals Yet
Mathematics

Selena2345:
Sylvie's age is 5 years less than half Katie's age. If Sylvie is 11 years old, what is Katie's age ?
A:8 Years old B: 12 years old C: 2…
 updated 4 days ago
 6 replies
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Mathematics

Selena2345:
What value of r makes the equation true ?
1/4(4r1)=2r+1/8
…
 updated 4 days ago
 10 replies
 1 Medal
Mathematics

Selena2345:
The distance traveled divided by the time taken to travel the distance is
A. average speed B. Mass C. Momentum D. Speed
 updated 6 days ago
 11 replies
 3 Medals
Mathematics

Selena2345:
Acceleration is a change in ___.
A. speed B. velocity C. displacement D. position
 updated 6 days ago
 2 replies
 1 Medal
Mathematics

Selena2345:
When you graph the motion of an object, you put___ on the horizontal axis and ___ on the vertical axis.
 updated 6 days ago
 3 replies
 No Medals Yet
Mathematics

Selena2345:
In which direction does the parabola x+9y2=1 open?
 updated one month ago
 7 replies
 2 Medals
Mathematics

Selena2345:
x+3/2+8
A :1 B:5 c:13 D :19
 updated 4 months ago
 6 replies
 No Medals Yet
Mathematics

Selena2345:
Determine which equation is an identity or whether it has no solution.
9x+3x10+3(3x+x)
 updated 5 months ago
 19 replies
 2 Medals
Mathematics

Selena2345:
Determine which equation is an identity or whether it has no solution.
a4a=2a+15a
 updated 5 months ago
 22 replies
 No Medals Yet
Mathematics

Selena2345:
Determine which equation is an identity or whether it has no solution.
y5=(5y)
 updated 5 months ago
 6 replies
 No Medals Yet
Mathematics

Selena2345:
Determine which equation is an identity or whether it has no solution.
8x+14 =2(4x7)
 updated 5 months ago
 4 replies
 No Medals Yet
Mathematics

Selena2345:
Determine which equation is an identity or whether it has no solution.
6x+1=6x8
 updated 5 months ago
 4 replies
 1 Medal
Mathematics

Selena2345:
x/2 3 =x/7+2
 updated 5 months ago
 11 replies
 4 Medals
Mathematics

Selena2345:
A Box company is making rectangular boxes that 10 centimeters by 8 centimeters by 5 centimeters. How many of these boxes can the company mak…
 updated 10 months ago
 35 replies
 5 Medals
Mathematics

Selena2345:
Juila walked 8% more miles this week than Andy walked.If Andy walked m miles,which expression represents how far Juila walked ?
 updated one year ago
 5 replies
 2 Medals
Mathematics

Selena2345:
What is the value of the expression below when n=12 and p=2? n/31+p
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

Selena2345:
Simplify the expression 8x+4xy+3y
 updated one year ago
 9 replies
 1 Medal
Mathematics

Selena2345:
Brad sold 5 times as many raffle tickets as Doug.They sold 120 raffle tickets in all.Write an equation that can be used to find how many tic…
 updated one year ago
 3 replies
 1 Medal
Mathematics

Selena2345:
Friendship bracelets sell for $7 each.How much will it cost to buy 5 friendship bracelets? Write and solve an equation to solve the problem.
 updated one year ago
 6 replies
 2 Medals
Mathematics
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