Use the fundamental trigonometric identities to determine the simplified form of the expression

Petes pizza charges $13 for a pizza, and a soda costs $1.50. Mamas house charges $15 for a pizza, and a soda $1. write an expression for the cost of two pizzas and x sodas at each restaurant

Which property justifies the following statement? If ∠a ≅ ∠b, and ∠b ≅ ∠c, then ∠a ≅ ∠c. Transitive Property of Congruence Reflexive Property of Congruence Distributive Property Symmetric Property of Congruence

Find a polynomial, which if substituted for M will make the equation an identity: a M - (4ab-3b2) = a2-7ab+8b2

After the journalism club sold 60 magazines, it had $220 in profit. After it sold a total of 100 magazines, it had a total of $420 in profit. Which equation models the total profit, y, based on the number of magazines sold, x? A.

The distance ab rounded to the nearest tenth

Swimming Fleury swam 6 laps the first day, 15 laps the second day, 24 laps the third day, and so on. On which day will fleury swim 51 laps if the pattern continues?

1/8 divided by 1/2 divide write in simplest form. Check by multiplication

What is the next number in this geometric sequence? - 3.49, 10.47, - 31.41, 94.23, A. - 188.46 B. 188.46 C. 282.69 D. - 282.69

Must choose a number between 55 and 101 that is a multiple of, 69, and 18.

The money used in Saudi Arabia is the Riyal. The exchange rate is 4 Riyals to 1 dollar. How many Riyals would you receive if you exchange 5 dollars?