Answer:x=15/52
Step-by-step explanation:
Divided both side by 52
52x/52=15/52
Therefore x=15/52
<span>With 1026 being the mean score on the SAT and StDev of 209, Jessica has a score of 799/209 z-scores above the mean. Her z-score would be 3.823. The mean of the ACT and StDev are 20.8 and 4.8, respectively. A 28 ACT score would be 7.2/4.8 z-scores above the mean, for a z = 1.500. This means that Jessica has the higher z-score.</span>
Answer:
x² - 30 + 5x
Step-by-step explanation:
(x + 5)(x − 5)
=x(x − 5)+5(x − 5)
=x² - 5 + 5x - 25
=x² - 30 + 5x
Answer:
there is a website called desmos and you can type all of that in and it can graph it, hope that helps(: and its free
Answer:
14x+42y
Step-by-step explanation:
7(2x+6y)
14x+42y
