Which equation could be used to solve the problem?
the jensens drove 400 miles in 8 hours.
how many miles per hour did they drive (m)?
a. m = 8 hours ÷ 400 miles
b. m = 400 miles • 8 hours
c. m = 400 miles ÷ 8 hours
d. m = 400 miles + 8 hours

Given that (x-3) is a factor of f(x)=x^3+ax^2-x-6, find a and hence the number of real roots or the equation f(x)=0

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)