Answer:
Length in feet is equal to 
, where P is the perimeter
Step-by-step explanation:
Let the width (W) of the yard be "X"
Then the length(L) of the yard will be
The perimeter of the yard will be equal to the sum of twice the length and width of the yard
Thus,
Substituting the given values in above equation, we get -
Thus, width in terms of perimeter is equal to
Length in feet is equal to
Answer:
its x_6
Step-by-step explanation:
ok am done i hope i help u guys out
Answer:
$5,500
Step-by-step explanation:
Let A be the amount invested at 3%, B the amount at 4%.
Total value:
1.A%2BB=8000
Interest:
Multiply eq. 1 by -3 and add to eq. 2,
-3A-3B%2B3A%2B4B=-24000%2B29500
highlight%28B=5500%29
Then from eq. 1,
A%2B5500=8000
highlight%28A=2500%29
Answer:
1. 40 members
2. 4 cheerleaders
3. 40 marbles
4. 2 marbles
5. 8
6. 24
Step-by-step explanation:
1. cross multiply 12/x=30/100
2. cross multiply 12/x=10/100
3. 18/x=45/100
4. x/40=5/100
5. we know 5% is 2 marbles. multiply by 4 to get 8 marbles.
6. 20%=8 marbles. 60/20= 3. 3 x 8= 24 marbles.
Answer:
2p+2q
Step-by-step explanation:
