Answer:
98 yards
Step-by-step explanation:
The new width is 40 yds + 2 yds = 42 yds.
Area = L × W
4200 square yds = L × 42 yds
L = 4200 yds ÷ 42 yds = 100 yds
The new length is 100 yds.
The old length = the new length - the width of the path × 2 = 100 yds - 1 yd × 2 = 100 yds - 2 yds = 98 yds.
The length of the park was 98 yds, before the path was built.
Answer:
120 pounds
Step-by-step explanation:
Since the new cost is 144 pounds and this is 20% more, this is 120% of the original price. Remember 100+20 = 120. To find the original price set up a proportion with these values:
Solve for the original price by cross multiplying numerator with denominator.
x(120) = 144(100)
120x = 14400
x= 120 pounds
Answer:
First we less the sum of 56% and 16% from 100% to get our percentage of visitors under 12.
Percentage of visitors under twelve = 28%
Then we take 28% of 1,575.
Easiest done if we use the fraction .28 instead of 28%.
Number of visitors under twelve= 441
Step-by-step explanation:
-4 - 2x = -12
Add 4 to both sides, because whatever you do on the right you have to do it on the left side
-2x = -8
Divide by -2 to isolate the x to get the x value
x = 4
Answer:
DO IT ON YOUR OWN
Step-by-step explanation:
KIDDING UM CAN WE BE FRIENDS
AND TRUE
