Answer:
C
Step-by-step explanation:
2. opposite reciprocal
3. domain
4. range
7. solution
8. root and zero
not 100% sure on 7,8,9
C is true because the slope for johan is 15 compared to Rowans slope which is 5
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:
2
k
3
−
3
k
2
−
2
k
Step-by-step explanation: