Simplify the expression.(4.1 + 8.1)(4.3 - 2.3)
A. 24.4
B. 80.52
C. 50.16
D. 36.63
Answer: A
Mathematics
You might also like to view...
Write a polynomial in two variables that describes the total area of the shaded region. Express the polynomial as the sum or difference of terms.
A. x2 + y2 B. xy + 2y2 C. 2xy + y2 D. 2xy + 2y2
Mathematics
The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.
How many students are majoring in Math?
A. 200 B. 300 C. 150 D. 250
Mathematics
Multiply to obtain an equivalent expression. Do not simplify.
? 
A. 
B. 
C. (x3 + 6x2 - 8x)(x + 6)
D. 
Mathematics
Write the power of i as i, -1, -i, or 1.i8
A. -1 B. 1 C. -i D. i
Mathematics