Express the statement as an equation involving the indicated variables.The area A of a rectangle is the product of its length l and its width w.
A. A = lw
B. A = 
C. A = 2(l + w)
D. A = l + w
Answer: A
Mathematics
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Evaluate the integral.
A. 
+ C
B. 
+ C
C. 1
D. 
+ C
Mathematics
Solve the equation using the quadratic formula.(x + 6)(x - 1) = 5
A. 
B. 
C. 
D. 
Mathematics
Factor completely. If the polynomial is prime, so state.3x2 - 11x - 10
A. (3x - 5)(x + 2) B. (3x - 2)(x + 5) C. (3x + 2)(x - 5) D. prime
Mathematics
Use the substitution method to solve the system.
= 5 6x = 10 + 12y
A. 
B. No solution
C. 
D. Infinitely many solutions
Mathematics