Solve the problem.A geometric progression is a sequence of terms in which each term is r times the preceding term. The sum of the first two terms of such a sequence, where a is the first term, is given by the expression 
. Simplify the expression.
A. a(1 + r)
B. a + r
C. a(1 - r)
D. a(1 + r2)
Answer: A
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Simplify.
2 ? 
A. 
B. 
C. - 
D. - 
Identify the name of the angles labeled in the figure.
A. Complementary angles B. Alternate interior angles C. Alternate exterior angles D. Corresponding angles
Solve the problem.The Jillson's have up to $75,000 to invest. They decide that they want to have at least $40,000 invested in stable bonds yielding 6% and that no more than $20,000 should be invested in more volatile bonds yielding 12%.(a) Using x to denote the amount of money invested in the stable bonds and y the amount invested in the more volatile bonds, write a system of linear inequalities that describe the possible amounts of each investment.(b) Graph the system of inequalities. 
What will be an ideal response?
Graph the numbers on a number line.- 2
, - 
, 0, 2
A. 
B. 
C. 
D. 