Part A: 3x + 15 = 5x - 25
Part B: x = 20
Use the formula I = Prt. Plug $2300 into P.
Plug 7.5% (decimal form is 0.075) into r.
Plug 10 into t.
Your simple interest after 10 years is $1725
Answer:
a.)
Step-by-step explanation:
Quotient means the answer after dividing two numbers.
66 x 1/11 = 6
or
66 x 0.09 = 6
So x = either 1/11 or 0.09
2 km
4π = π × r²
r² = 4
r = 2
