# pavleen

Most popular questions and responses by pavleen

what is 8P3

2. ## sci...

what is trace fossil

3. ## math

bob has a container with a capacity of 12 quarts. he wants to express this capacity in gallons. write a proportion to find the number of gallons of water bob's container can hold.

4. ## math

simplify the expression below (3x^2y-5xy+12xy^2)-(5xy^2+4xy) 3x^2y - xy + 17xy^2

5. ## sci

wat is the difference betwwen a mold and cast

6. ## math

-6x8 -x+=- -6x8=48

7. ## MATH

a polygon with congruent sides and angles is called

8. ## Economics

My homework question says " what is the opportunity cost of good x in term of y, when production is shifted from point b to c along the pcc?" For b the x axis is on 40 and the y axis is at 75. So the opportunity cost will be 35 For c the x axis is 70 and

9. ## math

12ab + 8ab + 5ab is it 25ab

10. ## math

which transformation is the image not congruent line reflection translation rotation dilation

11. ## math

wai ling averaged 84 on her first three exams and 82 on her next 2 exams.what grade must she obtain on her sixth test in order to average 85 for all six exams? 94

12. ## english

can you suggest me some websites to study for da ela test on mondat

13. ## math

what is the product of (x+4)and (x-5) j

2x(3y) 6xy

15. ## math

eight year from now. Oana will be twice as old as her brother is now. Oana is now 12 year old. how old her brother now umm 10

16. ## Math

Kee had to buy 2 tires and patch the tires on his bicycle 3 times this year. How much did he spend repairing his bicycle if these were all the repairs he needed? Use the variablees x and y to write an expression for the cost of kee's repairs. then find the

17. ## MATH

write this in scientific notation A)(1.6x10 to the fifth power)(12.7x10 to the forth power)

18. ## math

in human most of the energy needed for life activities come from carbon dioxide

what is 7c2

20. ## Science

What tool/instrument is used to measure liquid volume?

21. ## math

can your help me with my homework question? Gildas family goes on vacation. They travel 125 miles in the first 2.5 hours.If Gildas family continues to travel at this rate.how many miles will they travel in 6 hours? distance= rate + time

22. ## sci

how does a mold fossil form

23. ## social studies

what is the purpose of the george washington cabeniet

what is area

4a+6=2a+12

26. ## Math

Store A usually sells a jacket for \$72 but today I can buy it for \$40. Store B usually sells the same jacket for \$38 but today I can buy it for \$18. Which store is offering the greatest percentage off the origanal price ? In which store would you buy the

27. ## science

why does an air bubble rise to the surface of a glass of water

28. ## math

y^3- 7y^2+ 8y -13 y=2 9

29. ## math

which of the following is a prince F)1 G)31 H)51 J)57

8x+4/2

(x-3)(x+9)

32. ## math

-2x-5= negative x negative= positive 5x2=10 -5x-2=10

33. ## MATH

maria collected the gas given off by a glowing piece of charcoal . the gas was then bubbled through a small amount of colorless limewater . part of maria's report stated . after the gas was put into the jar the lime water gradually changed to milky white

34. ## SHSAT

Louis attended some baseball games this past summer. The last four games he attended were at the shea stadium. All but five games he attended were at the Yankee Stadium. All but five games he attended were at the Yankee Stadium. At least three games he

35. ## math

what does ! mean in math

36. ## math

what does ! mean in math

37. ## math

what is the expression r^2+s^3 when r=5 and s=3

what is area

2t-1-3t+4

40. ## math

what is square roots

41. ## MATH

3x=2y=4and 2y= ____________________________

42. ## math

what is the area of a trapazoid if one base is 10, the other base is 6" and the 2 is the height

43. ## math

angles that add up to 180 degree are called

44. ## science

what does density mean

45. ## MATH

solve and graph: 3a-8

46. ## math

10x + 5 (x + 4)= 230 x=_____

47. ## math

which of the following is the gcf of 4x^2y and 4x f- x^2 g-4x h-4 j-2x

48. ## math

what is the product of (x-3) and (x-1) x^2 - 4x +3

49. ## math

if p=a^2+a-1,which expression represents P+R

50. ## science

the plant disease that causes flower young leaves and stems to die quickly is called ____________.

51. ## math

(3x-5)(2x -8) 5x^2+3

(7x+4)(2x+4)

53. ## math

x y -1 1 0 4 1 7 2 10 3 5 i got the answer it 13 and 15 what duhh rule

54. ## MATH

how do u answer a question that uses !

55. ## math

If the cirumference of a circle is 16 pi what is the radius

56. ## sci

what is mold fosil

57. ## science

Explain how a fossil mold different from a fossil cast

58. ## math

can a object with sides of 17,15,7 a right angle triange

59. ## math

what is a surfex angle

60. ## math

An angle less than 90 degree is called

61. ## MATH

An angle more than go but less than 180 is called

62. ## math

lines that form right angle when they meet are called

63. ## circumference

what owuld the area of a cicle be if 10 is the diamter

64. ## Math

what is the perimeter of a square if one of it side is 6 inches

65. ## science

what does mass mean

15a-34=41

67. ## MATH

2x-1 = x-1 ___ ___ 5 3

6(2y-3)=18

2x^2-8

70. ## math

simplify 4+17+(-29) + 13 + (-22)+ (-3)

71. ## math

median: find 3% of 80 answer:2.4

72. ## math

(2r+s)14sr= 28rs

73. ## math

(2r+s)14sr= 28rs

74. ## science

foods that are canned are cooked at high temperatures and then placed in airtight containers what efffect do these action have on the food

75. ## science

bacteria that change nitrogen from the air into compounds that plants can use is called _______________ i don't know what the answer is

76. ## science

i need a science fair project that will last more than a week

77. ## math

3a^2b + 6a^2b 9a^4b^2

78. ## math

multiply the two binomial below (2x-3)(2x+3) the answer is 4x^2+9 is this correct

If 3-x>10 x

80. ## math

60x30/60+30 20

(7x+4)(2x+4)

(x-2)(x-7)

(x-8)(x-4)

84. ## math

Rowan raised \$640 in a chairty walked last year . this year he raised 15 percent more than last year. how much did rowan raise this year. wat do i do

85. ## math

what is 10^5-10^6 is it 10^11

86. ## math

48/(-12) + / - = - 48 / -12 = -4

87. ## math

9/(-3) + / - = - 9/-3=-3

88. ## math

what is the value of 9090/90 in decimal

8d=40

90. ## math

40 is 160% of wat question

91. ## math

51 is 755 of wat number

92. ## math

55 is 50% of what number

93. ## MATH

:D HOW DO U DO 7C4

94. ## math

how do u do 3P4

861x46

96. ## math

whats 17=5b+8

97. ## math

what is a n angle

2t-1-3t+4

99. ## Math

Logan changed bank account and now receives 1% more in interest than he used to. Write an expression?