You can do:
16 - 10 and then + 1 (thats 7)
9+ ? is 16 ? ( 7)
Answer:
No
Step-by-step explanation:
Graph all points. They do not make a line.
Answer:
(-∞,-9)
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
4 x 10 = 40 and 2 x 5 = 10 so add them together