If you would like to solve 7x - (25x^2 + 12x), you can do this using the following steps:
7x - (25x^2 + 12x<span>) = 7x - 25x^2 - 12x = - 25x^2 - 5x
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The correct result would be <span>- 25x^2 - 5x.</span>
A statement or proposition which is regarded as being established, accepted, or self-evidently true
Since car 4 travels at twice the rate, it travels twice the distance in the same amount of time. So, time column of the two tables will be the same, and the right column of car 4 will be twice the right column of car 2.
For each inequality, multiply the individual fractions to get the same denominator. Then you can just compare the numerators.
For example:
5/8<2/3
15/25<16/24 is true
h =
multiply both sides by 2 to eliminate the fraction
2A = ( b + c)h
isolate h by dividing both sides by (b + c)
h =