Determine if the following is a linear equation in one variable. If not, state why.13x - 18 = 4x - 72
A. It is not a linear equation in one variable because it is not an equation.
B. It is a linear equation in one variable.
C. It is not a linear equation in one variable because it has more than one variable.
D. It is not a linear equation in one variable because 13x has an exponent other than 1.
Answer: B
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Supply the missing numbers. Round any decimal to the nearest thousandth and percent to the nearest tenth of a percent if necessary.fractiondecimalpercent?2.667
A. 2
; 26.67%
B. 2
; 266.7%
C. 2
; 26.67%
D. 2
; 266.7%
Divide.0.524 ÷ 8
A. 0.0655 B. 6.55 C. 0.00655 D. 0.655
Provide an appropriate response.Solve the matrix equation: 
= 
Fill in the blank(s) with the appropriate word(s).
Evaluate the function for the given values of a and b. Then use the intermediate value theorem to determine which of the statements below is true.a = 2, b = 3f(x) = x3 + 5x2 + 12x + 8
A. f(2) and f(3) have the same sign, therefore f does not have a real zero between 2 and 3. B. f(2) and f(3) have the same sign, therefore the intermediate value theorem cannot be used to determine whether f has a real zero between 2 and 3. C. f(2) and f(3) have opposite signs, therefore f has a real zero between 2 and 3. D. f(2) and f(3) have opposite signs, therefore f does not have a real zero between 2 and 3.