To solve for the width simply multiply the two numbers:
width of sidewalk = 12 * (3 7/8)
Where 3 7/8 = 31/8
so calculating,
width of sidewalk = 12 * (31 / 8)
<span>width of sidewalk = 46.5 inches</span>
3000x + 1000y < 30000
2000x + 6000y < 30000
x = 7.5
y = 7.5
it would be the third one, 2/3
Answer:
I'm pretty sure it's 63 kilometers
Step-by-step explanation:
4.2 centemeters times 15 kilometers
hope this helps