9 +3 = 12 students
9 are male
1st = 9/12 = 3/4
2nd = 8/11
3/4 * 8/11 = 6/11
Answer = D) 6/11
Answer:
13n +9
Step-by-step explanation:
There is nothing to solve. We can simplify the expression by eliminating parentheses and combining like terms.
7n +6(n +4) -15 . . . . . . given
7n +6n +6(4) -15 . . . . use the distributive property
(7 +6)n +(24 -15) . . . .identify and group like terms
13n +9 . . . . . . . . . . combine like terms
Answer:
A. 1
Step-by-step explanation: You have to substitute the numbers in for x
A. 1:
-5x -1 < -9
-5(1) - 1 < -9
-5 - 1 < -9
-6 < -9
B. 2:
-5x - 1 < -9
-5(2) - 1 < -9
-10 - 1 < -9
-11 < -9
C. 3:
-5x - 1 < -9
-5(3) - 1 < - 9
-15 - 1 < -9
-16 < -9
D. 4:
-5x - 1 < -9
-5(4) - 1 < -9
-20 - 1 < -9
-21 < -9
- Remember, a negative plus another negative is a negative
Hope this helps you!!! :)
Answer : 6 red beads
explanation: 2+1+3 = 6
12-6 = 6
hope this helps :)
