What is the value of -+ ? A B2

Q: What’s 18 x (-2) 15 ?

A: Given: 18 x (-2)15

Q: what is the answer to -3(y+5)=15

A:

Q: [()-](の) 4 3 |

A: We simplify the expression to understand why is the result negative.

Q: he corre

A: question 2) for conway mean = ∑xn = 254.39 = 28.26 median = n+12th observation = 102th observation…

Q: What is y×5÷10?

A: y/2

Q: What is the value of x in the expression 1 *-2 = 5x+107 125 A B -1 -6 D

A: Given that we need to find the value of x for the following expression.  As we know that.   (am)n =…

Q: What is the value of 35 - 3m when m = 4?

A: In equation we are equating two sides left hand side and right hand side. It contains variable,…

Q: -1 15 2 + 3?

A:

Q: 2. Which expression is equivalent to (3x ?

A:

Q: What is the value of 8 + a = 4 when a = 8

A:

Q: what is (-4r)2   simplified

A: When a negative number is squared the resultant number is positive.

Q: find the value  of the expression   -6 - (-12)  - 4

A:

Q: Which expression is equivalent to 27r-8y?

A: a3-b3 =a-ba2+ab+b2

Q: What is -38+n=6

A: The solution is written in step2.

Q: OExpand -7(y – 12)

A: For expand we have to multiply 7 inside. So 7 will be multiply by y and 12.

Q: What is eleven less than negative eight translated to

A: 11< -8

Q: What's 2+2?

A: here on adding these numbers

Q: WHAT EXPRESSIONS ARE EQUIVALENT TO (64) 2/3?

A:

Q: What is the value of the expression 4x -2y + xy, when x = -land y= 5 ? %3D

A:

Q: 34. + 7x2-10

A: x2 +7x> -10 here the inequality  x2 +7x = -10 x2 +7x +10 = 0 x2 +5x +2x +10 = 0 x(x+5) +2(x+5) =…

Q: -2 b) 273 a) 8

A:

Q: Subtract (7mn? + 5) from (8mn2 – n – 2). -

A: see below the answer no need of explanation

Q: Ex1 80 40°

A:

Q: Which expression is equivalent to 24x2- 22x + 5?

A: Here we have to factor the given expression.

Q: What is the value of the expression |-5x+ 12 when x = 5? If x = -3, what is the value of x-4|-x?

A: The given expression is -5x+12. Evaluate the value of -5x+12 if x=5 as follows.…

Q: What is the value of the expression 4 when x = 8? O 3 O 16 О 32 O 192

A: Substitute the values of x

Q: 4 12

A: The denominator of the resulting fraction can be obtained by multiplying 6 by 2.

Q: Evaluate the expression 7x2y, when x = 5 and y = 3.

A:

Q: Evaluate for b equals -6 b2+7b-5

A: Given: evaluate for b = - 6

Q: what is -5+46÷3

A:

Q: What is the value (-243)^3/5

A:

Q: What is the value of the expression when x = -2 and y = 4 45x +-5y

A: What is the value of expressionwhen x=-2 and y=4 45x+ -5y

Q: Which expression is equivalent to -3(4x-0.50)?

A: Simplification

Q: What is the opposite of the number -5?B)

A: The opposite of a number is its additive inverse. The sum of a number and its opposite is always…

Q: What is the property of 15  + y = y + 15?

A:

Q: .what are the values of R and R,? B1 82

A: Value of RB1 and RB2

Q: What is the value of  (-216)^2/3

A: solution is given below

Q: (r+3)?

A:

Q: What is the sign of the product of five negative numbers? Explain.

A: The solution is given below:

Q: What’s -3 x 5

A: Topic:- algebra

Q: is it -1/2 or 1/2? thanks

A: Let's find.

Q: The expression, is equivalent A) x7 С) 7х B) х D)

A:

Q: Yes or No? If No, gives a reason.

A: 4a2

Q: find the approyimate Value of केन (३-०)+ ($-৭৪)+(2.०१)

A:

Q: What is the value of 9² + (7 – 3)° + 4 ?

A: To solve such type of ques we use BODMAS rule. Priority of the operations is as following : B -…

Q: explain why the answer in -1/0 is negative infinity.

A: The solution is given below in the next step:

Q: Which expression is equivalent to 9q? -(3q -7) + 5q²?

A:

Q: Which expression is equivalent to (2x“ + 3)(x + 4) ? A 27 + 12

A: To find the correct option