Answer:
y = -3x + 7
Step-by-step explanation:
m = slope
b = y intercept
eq:
Just the first one, r is 4x+2, and h is 5x+4, plug them into the formula pls
The third angle is also congruent. It would have to be because there wouldn't be another value that it could be.
Answer:
(p-11)(p+11) = p square - 11 square
=p square-121
The percentile rank of a certain score is the score percentages in its frequency distribution that are equal to it or lower that it.
This means that:
<span>Nancy's percentile rank on a science test was 78. this means that Nancy equaled or surpassed 78% of all those who took the test.</span>