Answer:
3
Step-by-step explanation:
y/x=12/9=4/3
when y is 4 x is 3
Answer:
<h2>qqqqqqqqqqqqqqqqqqq</h2>
Step-by-step explanation:
ppp
3L + 5S = 90.....multiply by -3
9L + 7S = 215
-------------------
-9L - 15S = -270 (result of multiplying by -3)
9L + 7S = 216
-------------------add
- 8S = - 54
S = 54/8 = 6 3/4 or 6.75 kg (for the small boxes) <===
3L + 5S = 90
3L + 5(6.75) = 90
3L + 33.75 = 90
3L = 90 - 33.75
3L = 56.25
L = 56.25/3
L = 18 3/4 or 18.75 kg (for the large boxes) <===
Step-by-step explanation:
the square root of 1936 is forthyfour
