# 1. Which number makes this equation true? v 2 + 10v + 16 = (v + 8)(v + ?) (1 point) 2 4 6 8 2. What is the factored form of x 2 + 6x + 8? (1 point)

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1. ## French Check Ms. Sue

Please check this. Thank you! 1. France is a country in Asia. true false*** 2. There are many countries in Africa where French is one of the principal languages of the people. true false 3. Québec, in Canada, is a French speaking part of Canada. true***

2. ## algebra

1. Which number makes this equation true? v 2 + 10v + 16 = (v + 8)(v + ?) (1 point) 2 4 6 8 2. What is the factored form of x 2 + 6x + 8? (1 point) (x + 5)(x + 3) (x + 4)(x + 2) (x + 7)(x + 1) (x + 3)(x + 3) 3. What is the factored form of x 2 – 7x + 12?

3. ## Math

-6(y+15)=-3y+6 what value of y makes the equation true?

4. ## EQUATION

What value of x makes the equation below true? 1/2(6x-6)+1=3(4x-1) A x=-9 B x=-1/9 C x=1/9 D x=9

5. ## this math tho

Which value of x makes the following equation true? 3(x - 4) + 54 = -3x I think it is -6

6. ## Math

Enter the value for x that makes the given equation true. 2(–2x – 4) + 6 = 5 – 3(x + 1)

7. ## Math (equations and Graphs)

A cookie company uses one cup of sugar for every 35 cookies it makes. Let S represent the total number of cups of sugar used, and let N represent the number of cookies made. Write an equation relating S to N, and then graph your equation.

8. ## Math

What value of x makes the equation below true? 7x-1=9 A. 10/7 B. 8/7 C. 2/7 D. 16/7

9. ## Mathematics

True or false (false) Every integer is a rational number. (false) Every Rational number is a whole number. (true) Every natural number is a whole number. (true) 3 is an element of the rational numbers. Please check my anwsers and help me :)

10. ## Math

Remove one value from the following data to make each statement true. 32,45,82,99,15,102,75,15,15,75,2,75 a)The mean is 56.09 How do you know the removed value makes it true?

11. ## Math

True or false: If a is any positive real number, the graph of y=a^x will go through the point (0,1). True or false: x^3+2x^2 is an exponential equation because it contains exponents. I got true for both of them is that right?

12. ## Math

What number makes the equation true?

13. ## math

Consider the equation. 42+30= [blank] (7+5) Enter the unknown number that makes the equation true.

14. ## mathematics

What number makes the equation true? 58 − − 28 = 19

15. ## mathematics

y=-3x+2.5 when x is -1.5 what value of y makes the equation true

16. ## math

Find the value of x that makes the following equation true.

17. ## Math

What value of b makes the equation below true? b+1/4=12/12 Please show work Thanks

18. ## math

find the value for (m) that makes each number sentence true a. 2/3 x 4/5 x m =1/3 b. 4/5 x 2/3 x m =1/3 c.2/3 x 4/5 = 1/3 / m

19. ## math

Which value for n makes the equation n / 8 =1 true

20. ## Math

What value of x makes this equation true? 1/3(9x-2)+1=2(4x+1) a) x=-3 b)x=-1/3 c)x=1/3 d)x=3 Please explain. Having a hard time figuring out.

21. ## Algebra 1

Four more than twice a number is AT MOST 14. Find the largest possible answer that makes this true.

22. ## Math

Ian gets \$9 for each hour he works and \$10for each day he works. To find out how much he makes in a day, he made the equation y=9x+10x, where x is the number of hours he works. Explain why Ian's equation will not tell him how much he makes in a day.

23. ## Math

Which ordered pair, (x,y) , makes the equation y = x + 3 true? A. (3,0) B. (4,1) C. (2,5) D. (6,4) Please help!

24. ## Math

1. Which sentence will make the number sentence |-12| ? 12 true? A. = B.*equal sign w line through it* C. 2. How is the sentence "8 less than y is 2" written as an equation? A. 8-y=2*** B. Y=2-8 C. Y-8=2 D. Y+8=2 3. Which sentence will make the number

25. ## math

Which equivalent fraction makes this number sentence true? 2/3=4/6=? a. 5/7 b. 8/12 c. 6/12 d. 10/5

26. ## Chemistry (Check)

Classify each of these statements as always true, sometimes true, or never true. __ST___13.In an equation, a substance is shown to be in the gaseous state by placing an upward-pointing arrow after its formula. ___ST___14. Atoms are destroyed in a chemical

27. ## Math

What number makes the equation true ÷2=8

28. ## Math

What number makes this equation true? 82- ___ -29=18. I have no idea what the answer is.

29. ## math

what value of x makes this equation true? 4x -10=18 A2 B4 C7 D8

30. ## Math

What value for a makes this equation true? 5a=a

31. ## math

Find a number that makes the statement true 1/2 < /8

32. ## Math

The sum of the opposite of a number and the absolute value of the number is equal to the number itself. True,sometimes true,or never true?

33. ## Algebra

A cookie company uses one cup of sugar for every 35 cookies it makes. Let represent the total number of cups of sugar used, and let represent the number of cookies made. Write an equation relating to , and then graph your equation using the axes below.

34. ## Language/Communication

Which of these statement is true? 1. Language is learned only when it is taught. 2. Language cannot be taught. 3. Maturation alone accounts for the development of language. 4. Most children are born with a potential for language. Wouldn't statement 1 be

35. ## math

which value for x makes the equation true x-6=3(x-5/2)+1

36. ## chemistry

I wanted to check my True and False Chemistry HW. I am not 100% they are correct. 1.the number of neutrons in an atom is reffered to as its atomic number False 2.the periodic table is arranged by increasing atomic number True 3.atomic number is equal to

37. ## algebra

A cookie company uses one cup of sugar for every cookies it makes. Let represent the total number of cups of sugar used, and let represent the number of cookies made. Write an equation relating to , and then graph your equation using the axes below.

38. ## Math

What number makes the equation true? + 29 = 98

39. ## Math

At Northwest audiotapes cost 5.00 per package and videotapes cost 10.00 per package. Which inequality best describes the number of packages of audiotapes,a, and the number of packages of videotapes,v, that can be purchased for 45.00 or less? A.5a+10v is

40. ## Physics

1. An electric charge moves through an electric field. it accelerates, gaining 100J of energy. The change in electric potential of +10V. What is the magnitude of the charge of the particle? I did 100J/10V to get 10C. 2. If a negative charge of double the

41. ## algebra

Which value of x makes the following equation true? 7.8(x - 2) = -0.2x + 40.4

42. ## Algebra ii

What value of x makes the equation true? (x-16)4/3=81

43. ## Math

What value of b makes the equation below true? b+1/4=12/12 Please show work Thanks

44. ## math

which value of g makes the number sentence true

45. ## Math

Give five ordered pairs that makes the equation true y = 20 + x3

46. ## Math

Choose any number for p. Determine whether the following equation is true. (2p-3)(p+4)=2p^2-5p-12 I don't think this is true. Am I correct?

47. ## Mathematics

Twice the square of a certain whole number added to 3 times the number makes 90 find the number ( word problem leading to quadratic equation) show the working

48. ## Math

2/3>3/ number that makes the statement true.. I am confused

49. ## math

Kim made five times as many cookies as Andrea. If Andrea made Δ cookies, write an expression describing how many cookies Kim made. A) Δ+ 5 B) Δ - 5 C) 5×Δ D) Δ÷5 5) Look at the graph of the equation y = 5x. Which statement is true? A) As x increases

50. ## math

Ms Sue , Is the answer to this equation : The same number of cookies,C, in each of three tins makes a total of 36 cookies. Is the equation 36 = C divided by 3?

51. ## Math

Solve the equation. 10v/11+10= 8-7).The 10v is over the number 11.

52. ## mathematics

In a mathematical equation, the coefficient is A. the numeric value of the unknown that makes an equation true. B. the term brought from one side of an equation to the other by performing the opposite operation. C. a number or quantity placed before

53. ## algebra

What is the complete factored form of the following polynomial? 40u^2v + 50uv^2 a) 10u(4uv + 10v^2) b) 5u(8uv + 10v^2) c) 10uv(4u + 5v) d) 5v(8u^2 +10uv) Thanks!!!!!!!!!!!!!!!

54. ## Math Need Help Please

Makeup two equations, one that is true and one that is false. Do not state which equation is true and which is false. Your classmates will have to determine which is which. Create an example of an open equation that uses the variable x and would require

55. ## Electricity

in the circuit below find the volts at V4 4 is grounded R1 is 15 volts R2 is 12 volts R3 is 10 volts www.ibiblio.org/kuphaldt/electricCircuits/DC/00082.png my answer is 15v+12v+10v =37v if V1=37v, then v2=37v-15v = 22v, then v3=37v-15v-12v = 10v then v4=

56. ## Math

What unknown number makes these equation true. 447+99 =447+100-

57. ## math

Solve each equation by factoring v(squared) - 10v + 21 = 0

58. ## equations

decide whether each equation is true or false.For each true equation,write the number property shown by the equation.0+6=6

59. ## Math (pre calculus)

State whether the given equation is true for all values of the variables (disregard any value that makes a denominator zero) equation one (2/ 4 + x) = (1/2) + (2/x) equation two (1 + x + x^2 / x) = (1/x) + 1 + x

60. ## Algebra

Thank you drwls. I was not reading my own question clearly. I am trying to make the equation true for an object that is 100 pounds at sea level. Find the vlaue of C that makes the equation true. wouldn't C, being the contant, be where I put my 100 pounds?

61. ## Algebra

The number of pizzas Jason makes on an average Saturday night at Rocky Coast Pizza Company is 17 less than twice the number of pizzas Alia makes. Jason makes 147 pizzas. Choose the equation you would use to find the number of pizzas, n, that Alia makes.

62. ## math

How do I identify the number that' makes this number sentence true 4000_ hundreds

63. ## math

What value for x makes the equation true? 6x = 9

64. ## Math

Which of the following makes the equation true? 7t + 26=61 ( 3,5,7,9,)

65. ## Nutz

What value of x makes this equation true? –0.5(4 + x) = –1.3

66. ## math

What value of f makes the equation true? f – 18.4 = 11.8

67. ## Math

Someone help please!!!! What value of x makes the equation true. X+X+3=X+(-3)

68. ## math

Which value of x makes the equation 6x=54 ​true?

69. ## Math

What value makes this equation true: -7=-4x+5

70. ## Math

What value of x makes this equation true: 3x + 2 + (-1) equals x + 6 + -1 ???

71. ## Math

What value of x makes the following equation true? 5x - 23 = 12 A.66 B.28 C.7 D.3 My answer is 7 is it right

72. ## math

what number makes this true 4 = 0.4 x

73. ## mathematics

whatv value of x makes the equation bellow true -26= 60+x

74. ## maths

what number makes statement true: 30=0.3

75. ## math

Which number makes this inequality true? 5•9

76. ## math

Determine the exponent that makes each equation true. A. 16^x=1/16 B. 10^x=0.01 pls

if 0

78. ## math

Nora and Julia are both participating in a food eating tournament. They represent the number of hot dogs, h, each of them eats in t seconds in the equations shown. Use the equations to answer the question. Nora’s equation: t=4.8h Julia's equation: t=5.2h

79. ## math

I need to know how to find a number that makes the statement true so that I can help my daughter. 1/2 < ?/8

80. ## Math

What number makes the sentence below true and how do you come to the answer (3 +____)+4 =3+(6+4)

81. ## math

compare and contrast: below are two equations. solve each equation and compare the two solutions. choose the statement that is true about each solution. equation #1 2x-3=-17 5x+3=12 A. equation #1 and equation #2 have the same number of solutions B.

82. ## math

what number makes the statement true? 580,000=58x

83. ## logical statements-urgent

I have to come up with a logical statement when making a truth table that has these conditions: The statement is always false if both P and Q are true. Otherwise, the statement is true if Q is true but R is not true. so far I have ~(P&Q) which makes it

84. ## Mat 116

Solve the system by graphing 8x-6=-18 6y-8x=18 divide 1 equation by 2 4x-3y=-9 divide 2 equation by -2 -4x-3y=-9 this makes both equation dependent slope intercept of two equation 4x-3y=-9 3y=4x+9 this makes this consistent. Just helping if I can.

85. ## math

Which point represents a number that makes this statement true? 64.8 < < 65. 4 assessment graphic

86. ## math

Find the value of the missing digit that makes the statement true. 214,21_ is divisible by 11 Determine whether the statement is true or false. Why? If a natural number is divisible by 5 and 2, then it must also be divisible by 10.

87. ## Algebra II

what value of x makes the following equation true? -5(x + 10)2=390,625 All work must be shown and explantions must be in complete sentences.

88. ## algebra

which symbol makes this number sentence true 194,457-149,475

89. ## Chemistry

These are all true or false questions, and I think some of my answers may be wrong. Could someone please check them for me? 1) All stoichiometry calculations are based on STP conditions. (True) 2. Given the amount of reactant, you must use coefficients

90. ## Math (Updated)

Please tell me if these answers are correct: 1. Is ( 0, 3) a solution to the equation y = x + 3? Yes No 2. Is ( 1, -4) a solution to the equation y = -2x? Yes No 3. Look at the following points: ( 4, 0) ( 3, -1) ( 6, 3) ( 2, -4) Which are solutions to y =

91. ## math

Multiplying 2.1 and the number r results in 6.174. What is the value of r? Drag and drop the correct number into the box so that the equation is true.

92. ## Math

The sum of the opposite of a number and the absolute value of the number is equal to the number itself.True,sometimes true,never true?

93. ## Math

) Form a conjunction from the following two statements and determine if the conjunction is true or false. Explain. Two is an even number. Two is a prime number. A) Two is an even number or two is a prime number.; False B) Two is an even number and two is a

94. ## math

When it says "eight less than twice a number is 12 more than four times the number" will its equation Be, 2n-8=4n+12? And if that is true how could I solve it?

95. ## Engineering

Designation of clamper circuit: Input Square Wave is described as follow: V max : 20V V min : -15v Frequency : 10kHz Design a clamper circuit to shift its referecence point so that its reference point is -10V. Specify all component values and part

96. ## Mr.mr

Make up two equations, one that is true and one that is false. Do not state which equation is true and which is false. 2. Create an example of an open equation that uses the variable x and would require two or more steps to solve. Can someone give me an

97. ## Chemistry: Answer check please!

1. Reactions follow the law of conservation of mass. a.) True b.) False Answer: True 2. Reactants are the materials used in a chemical reaction. a.) True b.) False Answer: True 3. In a chemical equation, the mass on the left of the arrow equals the mass on

3v^2+10v+8

99. ## Math

What unknown number makes these equations true 353-203 = 353-200-

100. ## math

1.Explain why there is no number that can replace N to make the equation |n| = -1 true. 2. List the integers that can replace N to make the statement -|8| < n < -|-5| true. I don't really get what am I supposed to do?