The answer is (a) 8m
This is because, if the length is 3 times as long as the width, you would multiply the numbers by 3 to give you a length.
8×3=24 16×3=48
We can stop at this point as we know the perimeter is 64 and to work out the perimeter you add up all the sides. 48+48+16+16 is larger than 64 so the only smaller number is 8. We can check this is correct by adding up the numbers.
8+8+24+24=64
We now know that the width of the field is 8m.
Step-by-step explanation:
x > -10
Answer:
$301.20
Step-by-step explanation:
Note: 10.04 per hour
Multiplication:
30 x 10.04 = $301.20
1) calculate percentage of yellow jelly beans from original capture
20 / (15+20+12+8) = 4/11 or 36.364%
2) apply percentage to new amount
4/11 *22 = 8 beans