Answer:
130.90 yd 2 the 4 onebecause you just sudstract 150 frpm 20
Answer:
45-(-15)
430-(-180)
11,560-(-185)
Step-by-step explanation:
just add the two numbers together for diffrence.
Answer:

Step-by-step explanation:

The point is up 5 and went 2 to the right. We can use the equation rise over run to solve for the slope.
Answer: its b
Step-by-step explanation:
Answer:
Multiplication
Step-by-step explanation:
This looks like the equation for the area of a rectangle.
Area = Lenght * Width
Given that the "l" variable and the "w" variable or next to each other without '/' or '\' , then we can safely say this a multiplication operation.
If there is no symbol between variables, it is assumed to be short-hand for multiplication instead of writing '*', '.', or 'x' in-between the variables.
Cheers.