Use the intersection-of-graphs method to approximate the solution to the nearest hundredth.4.8(19 +
x) - 3.2(10?x + 1.6) = -4
A. {1.14}
B. {-0.88}
C. {0.88}
D. {-1.14}
Answer: A
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Find the standard-form equation of the ellipse centered at the origin and satisfying the given conditions.An ellipse with a vertex at (0, 7) and a focus at (0, -3).
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Solve the problem.Annette has a bank card. Her billing date is July 4. The balance due at that date was She sent a payment of
which the bank received on July 12. She made a new purchase for
on July 31. What will the finance charge be for August 4 if the bank charges 1.25% per month and uses the average daily balance method?
A. $8.38 B. $10.88 C. $7.79 D. $7.49
Use the product rule to simplify. Write the results using exponents.(-9p3)(3p9)
A. -27p27 B. 27p27 C. -27p12 D. 27p12
Use positive rational exponents to rewrite the expression. -3
A.
B. -z42
C. -z6/7
D.