In a group of 60 people, 27 like cold drinks and 42 like hot drinks and each person likes at least one of the two drinks. How many likes both coffee and tea?

10) Solve the equation for the variable "a": 2 (x + a) = 4b

Evaluate 4a + 5b when a = 2 and b = 3.1.

Factor the expression. 49b^2 42b 9 a. (7b 3) 2 b. (-7b - 3) 2 c. (7b - 3) 2 d. (-7b 3) 2

What answer describes this sequence? 99, 89.9, 78.8, 68.7, ... a) Neither arithmetic nor geometric b) Both arithmetic and geometric c) Arithmetic d) Geometric

Murray buys a car for $10,995. he gets a trade-in allowance of $3995 for his old car. if he takes out a loan at 11% interest for 4 years, how much will the monthly payments be?

How can you solve this problem 2250=5000 x R x 5

Evelyn bought 12 chicken wings for $10. What was the cost of the wings in dollars per wing?

If a^2+b^2=c^2. then the triangle is a right triangle a triangle with side length of 16m 30m and 34m is a right triangle true or false

Convert y-5=-3 (x+2) in standard form

7 times what equals 56