Answer:
2
Step-by-step explanation:
5x+6=7x-2
5x+4=7x
4=2x
4/2
2
Correct answer is D. R={1,7,9,17)
Answer:
what does that mean? I'm sorry.
190 runners would not have finished the race.
If you add up all the waves, there were 952 total runners.
If 7/8 finished the race, then that means that 1/8 did not finish the race.
Just multiply 1/8 by 952 to get the amount that did not finish.
It would be 190.
First one is 672 the second one is 1008 the third one is 1344 the last one is 1512
