Answer:
3-3x/8
Step-by-step explanation:
Answer:
The three consecutive even integers are 4,6,8
Step-by-step explanation:
Let the three consecutive even integers be 2x, 2x+2, 2x + 4
Middle number = 2x +2
2x + 2x+2 + 2x + 4 = 4* (2x+2) - 6
6x + 6 = 4*2x + 4*2 - 6
6x + 6 = 8x + 8 -6
6x + 6 = 8x + 2
6x - 8x = 2 -6
-2x = -4
x = -4/-2
x = 2
The three consecutive even integers are
2x = 2*2 = 4
2x+2 = 2*2 +2 =4 + 2 = 6
2x + 4 = 2*2+4 = 4+4 = 8
Answer:
42 seconds
Step-by-step explanation:
Answer:
I believe it is b but I'm not completely sure sorry if I'm wrong
Answer:
At the end of 4 years, Mr Davis will have $1462.50 in his account
Step-by-step explanation:
Simple Interest SI = (Principal P × Rate R × Time T)/100
SI = (P × R × T)/100
P = $1250, R = 4.25%, T = 4 years
SI = ($1250 × 4.25 × 4)/100
SI = (21250)/100
SI = $212.50
The balance will therefore be
$1250 + $212.50 = $1462.50
