95
Step-by-step explanation:
pleas make me the brainlist
<span>the answer A=49 square inches</span>
You can use the process elimination to solve. In other words, subtract or add the equations like normal.
5x + 2y = -15
+ 2x - 2y = -6
Because there is a 2y and -2y, we can add both equations to eliminate the y so that we can figure out what x is:
5x + 2x = 7x
2y + (-2y) = 0
-15 + (-6) = -21
We now have 7x = -21
Divide all by 7 to get x = -3
Plug in -3 to any of the two equations. I will use the second equation:
2(-3) - 2y = -6
-6 - 2y = -6
-2y = 0
y = 0
This means that the solution to the system of equations is (-3, 0) in the form of (x, y).
Answer:
i SEE NO ONE ANSWERED THIS QUESTION SO IM GONNA ANSWER its 1/2
Step-by-step explanation:
B
Answer:
Yes, because 3,074.6 rounded would be closest to 3,000
Step-by-step explanation:
San Jose to Denver is 1,281 miles
Denver to Chicago is 1,004.7 miles
Chicago to new york city is 788.9 miles
When added up the total mileage is 3,074.6 miles
