Lesson 24: Solving Quadratics Unit Test Algebra 1 B Unit 3: Solving Quadratics A equation can be written in the form ax2+bx+c=0
where a, b, and c are real numbers, and a is a nonzero number.
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That is number 1 there is 18! if you know them all please help!

dont understand

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you