Solve, using a proportion. If Joe travels 434 miles in 7 hours, how far will he travel in 10 hours at the same speed? miles Enter​

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2