Marking brainliest!

Can someone explain number 1?

I don’t need #2, just #1

Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

Lines f and g are cut by the transversal d. the measure of 1 = 2x + 35 and the measure of 8 = 10x - 85. what value of x will show that lines f and g are parallel? a. 19 b. 26 c. 18 d. 15