Help with number one please need it right now please

What is the x-intercept and y-intercept of the equation 2x+1. 2o

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000