terius7
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 13
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 9

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 28
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 13
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 9
Questions Answered

terius7:
If a is a real number, and (a+6i)(53i) is a real number, compute a.
 updated 5 months ago
 7 replies
 1 Medal
Mathematics

terius7:
Solve each system by elimination:
−24 − 8x = 12y
1 + 5/9 y =  7/18 x
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

terius7:
3/4(8+4x)  1/3(6x+3)=
…
 updated one year ago
 16 replies
 1 Medal
Mathematics

terius7:
Suppose you own a card shop. You buy one line of cards at a rate of 4 cards for $5. You plan to sell the cards at a rate of 3 cards for $5. …
 updated one year ago
 25 replies
 1 Medal
Mathematics

terius7:
Is 2 a root of the equation below? Show you work.
3x  5 = 7
 updated one year ago
 6 replies
 2 Medals
Mathematics

terius7:
Help with factorials!!
 updated one year ago
 11 replies
 2 Medals
Mathematics

terius7:
William traveled by scooter at an average speed of 62 miles per hour. Then, he traveled by car at an average speed of 36 miles per hour. In …
 updated one year ago
 40 replies
 1 Medal
Mathematics

terius7:
If x=5a, what is the average (arithmetic mean) of x and a in terms of a?
A. 2a
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

terius7:
Help Please!
As shown in the diagram, points A. B and C are on the circumference of a circle with center "O" which is also on the line AB. …
 updated one year ago
 10 replies
 1 Medal
Mathematics

terius7:
Jack and Jill leave their houses at the same time. Jack is walking to Jill's house and Jill is walking to Jack's house. The distance between…
 updated one year ago
 38 replies
 3 Medals
Mathematics

terius7:
Solve for x.
1/x + 1/x = 4
 updated one year ago
 2 replies
 1 Medal
Mathematics

zse:
Simplify 2(x  3) + 7(x + 2).
 updated one year ago
 7 replies
 3 Medals
Mathematics

terius7:
Solve for x.
158x=1
 updated one year ago
 19 replies
 2 Medals
Mathematics

Nana3456:
someone check please??? Solve 2x – 5 = 3(2x + 5)
2x5=6x+5
2x=6x+0
…
 updated one year ago
 11 replies
 1 Medal
Mathematics

ajmmonroe:
2x2 + 13x + 15
 updated one year ago
 6 replies
 1 Medal
Mathematics

terius7:
(4/5 / 3/4)  (1/3 / 3/2) =
 updated one year ago
 6 replies
 1 Medal
Mathematics

terius7:
question in post box
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

lawls:
If x^2 + 2xy + y^2 = 25, x + y > 0 and x  y = 1, then x =
 updated one year ago
 7 replies
 2 Medals
Mathematics

terius7:
3(6/510/25)  (32/40+4/10) =
 updated one year ago
 2 replies
 1 Medal
Mathematics

malcria16:
5t  8(1 + t)
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

hother:
how to evaluate 8(2)?
 updated one year ago
 8 replies
 1 Medal
Mathematics

aliahprincess:
How do you write out 51,200?
 updated one year ago
 5 replies
 1 Medal
Mathematics

Vitaliy19:
how do you get decimal answer, when you have a fraction problem?
…
 updated one year ago
 24 replies
 4 Medals
Mathematics

terius7:
If the sum of p, q, r, and s is 16, what is the avergae of p+2s, rq, 2q+5, and 7s?
 updated one year ago
 24 replies
 1 Medal
Mathematics

sharron482:
Use the associative law of addition to write an equivalent expression
(m + np) + r
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

terius7:
The difference between the sum of 6 integers whose average (arithmetic mean) is x and the sum of 3 numbers whose average (arithmetic mean) i…
 updated one year ago
 4 replies
 1 Medal
Mathematics

spaklepus:
use the associative propert to rewrite 3x+(2y+4z)
 updated one year ago
 5 replies
 1 Medal
Mathematics

ikoreanx3:
3/8 + 19/20  2/15
 updated one year ago
 19 replies
 No Medals Yet
Mathematics

ikoreanx3:
(3/7)^2
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

Ceramic49:
when referring to "1variable linear equation", what are the techniques?
 updated one year ago
 9 replies
 No Medals Yet
Mathematics
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