Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the expression. Do not use a calculator.csc2 15° - tan2 75°
A. -1
B. 2
C. 0
D. 1
Answer: D
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Solve.-5x = -8x + 30
A. x = 
B. x = 10
C. x = - 6
D. x = - 
Provide an appropriate response.List the factor pairs of 36 and write all the factors in order from smallest to largest.
A. 1 × 36; 1, 2, 3, 4, 6, 9, 12, 18, 36 B. 1 × 36, 6 × 6; 1, 6, 36 C. 1 × 36, 2 × 18, 3 × 12, 4 × 9, 6 × 6; 1, 2, 3, 4, 6, 9, 12, 18, 36 D. 1 × 36, 3 × 12, 6 × 6
Write the algebraic expression described. Simplify if possible.Two numbers have a sum of 34. If one number is q, express the other number in terms of q.
A. q + 34 B. 34 - q C. q - 34 D. 34 - 2q
Solve.Jason made an extra $9000 last year from a part-time job. He invested part of the money at an annual rate of interest of 10% and the rest at 8%. If the total annual earnings were $820, how much money was invested at 8%?
A. $4500 B. $4000 C. $7000 D. $5000