Ratio of two complementary angles is 3: 7. what's the measures of both angles

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52