How do I simplify the value of y= 200,000(1.06)15

Three times the sum of a number and seven is negative thirty-six. what is the number?

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Secant be and cf intersect at point d inside a what is the measure of cde