Answer:
$1.05
Equation 7*(.05*y) with y being years
Step-by-step explanation:
The start number is 7 and one equation is 7*(.05*y)
With Y being the variable for years
7*(.05*3)
7*.15
1.05 $1.05
The total amount of money Darnell will have is $8.05, and the interest is $1.05
Answer:
24 Teaspoons
Step-by-step explanation:
If 1 Tablespoon equals 3 Teaspoons, then we can make the equation 3(8)=24.
We can factor out the 1 Tablespoon for 8 and multiply to reach our answer.
1 = 3
8 = ?
8 x 3 = 24
24/1 = 24
? = 24
Thanks,
Greg
Answer:
20
Step-by-step explanation:
Given data
Number of cups= 5 cups
Number of portions= 1/4 portions
Hence the number of 1/4 portion can be gotten as
=5/1/4
=5*4/1
=20
Therefore, the number of 1/4 portions is 20
If you know the formular a^3+b^3=(a+b)(a^2-ab+b^2), you can solve this problem.
8 is 2 cubed, so x^3+2^3=(x+2)(x^2-2x+4)
so the other quadratic factor is x^2-2x+4