6+7+8 6+8+7 7+6+8 8+7+6 7+8+6 and 8+6+7
2(4x - 3) - 7(x + 1) = 8x - 6 - 7x - 7 = x - 13
Answer:
127
Step-by-step explanation:
Answer:
-7+49r+4
Step-by-step explanation:
Answer:
Sum = $1400
Step-by-step explanation:
Given the following data;
I. For Bob;
Principal, P = $4000
Interest rate, R = 3%
Time, T = 5years
To find the simple interest, we would use the following formula;
S.I = PRT/100
Substituting into the formula, we have;
S.I = 4000*3*5/100
S.I = 40 * 15
S.I = $600
II. For Bill;
Principal = $4000
Interest rate = 5%
Time = 4years
To find the simple interest;
S.I = PRT/100
S.I = 4000*5*4/100
S.I = 40 * 20
S.I = $800
III. Sum of amounts of interest for both;
Sum = 600 + 800
Sum = $1400
Therefore, the sum of amounts of interest bob and bill paid for their loans is $1400.