Answer:
the constant proportionality means the ratio between two directly proportional quantities.
so the constant proportionality will be 7.5÷6=1.25 or 10÷8=1.25 or 12.5÷10=1.25
constant proportionality should be same all through because it's a constant
It is 2 lol also use a calculator it’s wayyy easier this is like the easiest equation every
Total area = 4 × 8.5 × 11 = 374 in²
374 in² = 374/144 = 2.597 ft²
The answer is B, 7.6-(-1.7)=9.3
Ok so the slashes are division so you would divide