There are a total of 155 miles on a trip .  write and solve an algebraic equatio to find out how man miles and hour you can drive if the trip takes 5 hours altogether

163493

Step-by-step explanation:

The statement formed when an equal sign is placed between two expressions is called an _ _ _ _ _ _ _ _.

3) A function of the form f(x) = mx + b, where m and b are real numbers, is called a _ _ _ _ _ _ function.

5) To solve a problem, we often _ _ _ _ _ _ _ _ _ the given information into algebraic expressions and equatio

the 3rd on is correct

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a