Sierra55555
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 65
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 Questions Asked
 4
 Questions Answered
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 Medals Received
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 Questions Asked
 65
 Questions Answered
 15
 Medals Received
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Questions Asked

Sierra55555:
Group Title
PLEASE HELP 6m^2 + 11m  35 FACTOR
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Sierra55555:
Group Title
8x^3 + 27y^3
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Sierra55555:
Group Title
PLEASE HELP ME (2x+7/x^225)  (1/x5) = (x^24/x^225)
 updated one year ago
 4 replies
 1 Medal
Mathematics

Sierra55555:
Group Title
A mixture of the compounds magnesium sulfide and calcium chloride contains 16.1 g of magnesium and is 49.1 % by mass calcium chloride. The c…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
A mixture of the compounds calcium chloride and aluminum sulfide contains 4.52 g of calcium and is 15.8 % by mass calcium chloride. The comp…
 updated 2 years ago
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Mathematics

Sierra55555:
Group Title
Molar Mass (g/mol)
HNO3 63.013
N atom 14.007
…
 updated 2 years ago
 2 replies
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Mathematics

Sierra55555:
Group Title
If a sample of HNO3 is found to contain 6.74 · 1024 N atoms how many moles of H atoms are present?
 updated 2 years ago
 2 replies
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Mathematics

Sierra55555:
Group Title
Calculate to the correct number of significant figures the grams of sodium chloride that are present in 329 mL of an aqueous solution which …
 updated 2 years ago
 1 reply
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Mathematics

Sierra55555:
Group Title
a pole vaulter uses a 15 foot= long pole. she grips the pole so that the segment below her left hand is twice the length of the segment …
 updated 2 years ago
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Mathematics

Sierra55555:
Group Title
identify the missing factor (3^2a^3)(?) = 18a^6
 updated 3 years ago
 1 reply
 1 Medal
Mathematics

Sierra55555:
Group Title
identify the missing factor (3^2a^3)(?) = 18a^6
 updated 3 years ago
 No Medals Yet
Mathematics

Sierra55555:
Group Title
identify the missing factor (3^2a^3)(?) = 18a^6
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

Sierra55555:
Group Title
what equation describes a line that contans the points (5, 2) and (7, 4)
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
the price of my DSL service went from $40 per moth to $45 per month. This reflects what percent increase in monthly cost?
 updated 3 years ago
 8 replies
 1 Medal
Mathematics

Sierra55555:
Group Title
which is an equation of the line passing through (3,9) with a slope 2/3?
 updated 3 years ago
 5 replies
 1 Medal
Mathematics

Sierra55555:
Group Title
what is an equation of a vertical line through (5, 2)?
 updated 3 years ago
 7 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
marcy has a total of 100 dimes and quarters. If the total value of the coins is $14.05, how many quarters does she have?
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
the equation of line l is 6x + 5y = 3, and the equation of line q is 5x  6y = 0. which statement about the two lines is true?........…
 updated 3 years ago
 6 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
what point lies on the line defined by 3x+ 6y = 2?
 updated 3 years ago
 6 replies
 1 Medal
Mathematics

Sierra55555:
Group Title
do with the quadratic formula or equation.
x^2 + 4x + 4 = 7????
 updated 3 years ago
 22 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
solving using the quadratic equation?
4x^2 + 12x = 7?????
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
what is the equation of the line that has a slope of 4 and passes through the point (3, 10)
 updated 3 years ago
 5 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
what is the y  intercept of the graph of 4x + 2y = 12
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
beth is two years older than julio. gerald is twice as old as beth. debra is twice as old as gerald. the sum of their ages is 38. how old i…
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
the lengths of the sides of a triangle are y, y+ 1, and 7 centimeters. if the perimeter is 56 centimeters, what is the value of y?
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
the lengths of the sides of a triangle are y, y+ 1, and 7 centimeters. if the perimeter is 56 centimeters, what is the value of y?
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

Sierra55555:
Group Title
beth is two years older than julio. gerald is twice as old as beth. debra is twice as old as gerald. the sum of their ages is 38. how o…
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

Sierra55555:
Group Title
a 120 foot long rope is cut into 3 pieces. the first piece of rope is twice as long as the second piece of rope. the third piece of rope …
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
absolute value bars around first to numbers 2x+3 = 5
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

Sierra55555:
Group Title
square root or radical 16 + ^3 radical 8
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics
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