Which of the following values of r will result in a true statement when substituted into the given equation? -r + 5(r + 2) = -10 a. r = -6 b. r = -5 c. r = 0 d. r = 1

Ineed with math stuff it involves graphs

Write the equations in logarithmic form 10^3=1,000

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