Try this option:
if x+y=-9 is I (one)
and x+2y=-25 is II (two), then
if II-I, then (x+2y)-(x+y)=-25+9 ⇔ y=-16.
Answer:
8.06 ft or
ft
Step-by-step explanation:
Since Rebecca bought a square table and squares have equal sides, you can take the square root of the area of the table, which gives you
ft per side. This can be approximated to 8.06 ft.
Answer:
36
Step-by-step explanation:
3*2=6
6^2 is 36
Answer:
Step-by-step explanation:
29.65 mpm
Answer:
$672
Step-by-step explanation:
I am a master in mathematics!!