Add the two rows together
3x = 12
Solve for x in the above equation
x = 4
Substitute x = 4 into any of the two equations above. Let's choose the first one; 2x - y = 6
2 × 4 - y = 6
Solve for y in the above equation
y = 2
Thus,
<u>x = 4</u>
<u>y = 2</u>
Answer:
23
Step-by-step explanation:
Answer:
I cant help because I dont know the length of one of the sides
Step-by-step explanation:
it would be i+b=100
that's the best I can do
70mm times 99mm which gets you to 6390mm
or
210mm times 297mm = 62370mm squared
