Provide an appropriate response.Explain the difference between adding rational expressions and solving rational equations.
What will be an ideal response?
When adding rational expressions, we use the LCD to write an expression equivalent to the sum of the given expressions. When solving rational equations, we use the LCM of the denominators to clear fractions and then proceed to find the value(s) of the variable for which the equation is true.
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Convert the angle to decimal degree notation. Round your answer to two decimal places.87°5'20''
A. 87.10° B. 87.15° C. 87.05° D. 87.09°
Answer the question.If the graphs of a system of two equations are a circle and a parabola, what are the possible numbers of solutions (with real coordinates) of this system?
Fill in the blank(s) with the appropriate word(s).
Give the coefficient and degree of the term.3x4y2z2
A. 3, 9 B. 3, 4 C. 3, degree undefined D. 3, 8
Find the quotient of the following real numbers.(-28) ÷ (-4)
A. 8 B. -8 C. 7 D. -7