Answer:
3x > 37
x > 12.333
Thus, 13 and 15 satisfy
Step-by-step explanation:
hope this helps
Answer:
-154x + 204
Step-by-step explanation:
Combine the three like terms and the two like terms together to get -154x + 204, the x comes first in an algebraic equation.
Answer:
4y+32
Step-by-step explanation:
you distribute the 4 to the y and the 8
4 x y= 4y
4 x 8= 32
keep the plus sign because you can’t add a variable (4y) to a non variable (32)
Answer:
the last answer
Step-by-step explanation:
<span> In favor Opposed Undecided Total
Grade 9 4 7 7 18
Grade 10 9 11 5 25
Grade 11 12 13 5 30
Grade 12 10 5 12 27
Total 35 36 29 100
</span><span>If the principal randomly selects a student in grade 12 from this survey, the probability that the student is in favor of extending the school day is 0.10 or 10%
Grade 12 and In favor is 10.
Total population is 100.
10/100 = 0.10
0.10 x 100% = 10%</span>