Double the product of 4 and 7
Well a product meaning you multiply 2 numbers together. Multiplying that by 2 because it says double...

This should be your final answer below! Hope this helps
She will have 14 toy cars left
13+26+23-10-38=14
This will be a 4th quadrant 3,4,5 triangle.
Sin = -3/5
Tan = -3/4
We can't see the graph so we don't know the question
I times one is one. no difference