Answer:
so c must be -4
Step-by-step explanation:
The area of the room would be 380.25 feet
78 / 4 = 19.5 (you do this to figure out how long each side of the room is)
19.5 * 19.5 = 380.25 feet (length times width equals area. Each side of the room is 19.5 feet so you would multiply 19.5 by 19.5)
no because mathematically 30X10=300 not 900 its would have to be 30X30 to get the product of 900 so therefore no your statement is incorrect
for this case we have the following equation:
To resolve:
We add x to both sides of the equation:
We subtract 5 on both sides of the equation:
We divide between 3 on both sides of the equation:
Answer:
We add x to both sides of the equation
Answer:
The first one
Step-by-step explanation:
Because it already give you the y-intercept and you can solve x by doing 4 to 7 have to add 3 and x only have to add 1. It will give you a slope 3/1, so it is 3.
y=3x+1