Answer:
addition
Step-by-step explanation:
idkthis sounds dumb
The subtracton property of equality allows you to subtract the same amount from both sides of an equation without changing the truth of the equation.
3 times 219 is 657 so you need 6 hundred value blocks 5 ten value blocks and 7 one value blocks
Answer:
Cosine graph
Step-by-step explanation:
Mark as brainliest