The answer is C. plug 3 and 4 into the equation and see if it's true.
Answer:
x=4
Step-by-step explanation:
Because we know that PQ = RS, we can use the transitive property to replace PQ in the first equation with 29:
9x-7=29
1) Add 7 to both sides:
9x=36
2) divide by 9 on both sides:
x=4
What? This isn’t really a question!
Answer: the opposite answer is 35F
Step-by-step explanation: the C goes to a F