Well i know some common squares of 1-1,2-4,3-9,4-16,5-25,6-36,7-49,8-64
Well looking at the list, we see that 55 falls between 49 and 64, meaning its root is between 7 and 8. We are right since the root of 55 is 7.4!
Answer:
Your image is cut off, can you provide a better one so I can try to answer it?
Step-by-step explanation:
Answer:
Equations:
--- Hot dog
--- Pretzel
Step-by-step explanation:
Represent hot dogs with H and Pretzels with P.
For Tina:
For Doug:
Solving for the price of both items:
We have:
--- (1)
--- (2)
Multiply (2) by 2
2 * ()
-------------------
--- (3)
Subtract (3) from (1)
----------------------
Solve for P
Substitute 1.25 for P in (2)
Collect Like Terms
Solve for H
Answer:
The answer is
Step-by-step explanation:
4.3
The slope for the first problem given is -7
The slope for the second problem is 7
As these are the same slope and not opposite reciprocals, <u>the lines are neither parallel or perpendicular</u>.
This means that the lines will cross at a point at some point in the graph, meaning that your answer would be that the lines intersect.