Answer:
um maybe regular counting?
Step-by-step explanation:
do 14 15 16 17 the second row 24 25 26 27....and so on with the others. You get it?
Answer:
x = -9
Step-by-step explanation:
- 2(x + 7) = 4
Distribute
-2x -14 = 4
Add 14 to each side
-2x-14+14 = 4+14
-2x = 18
Divide each side by -2
-2x/-2 = 18/-2
x = -9
Answer:
x2-4
Step-by-step explanation:
240 people could ride it in 3 hours. The rate per hour is 80 people.
Answer:
D
Step-by-step explanation:
You just need to calculate it as usual. Might as well do in fraction form for clearer understandings