Solve.During a sale, a store sells red-dot items at a 30% discount and yellow-dot items at a 20% discount. A shopper bought red- and yellow-dot items with a combined regular price of $56.00. If the total discount was $14.10, how much did the shopper spend on each kind of item?

A. Red-dot items: $20.30
Yellow-dot items: $21.60
B. Red-dot items: $29.00
Yellow-dot items: $27.00
C. Red-dot items: $27.00
Yellow-dot items: $29.00
D. Red-dot items: $21.60
Yellow-dot items: $20.30


Answer: A

Mathematics

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Mathematics

Write the fraction in simplest form.

A.
B.
C.
D.

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Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.ln (x - 6) + ln (x + 1) = ln (x - 15)

A. {3} B. {-3} C. {3, -3} D. ?

Mathematics