Answer:
57
Step-by-step explanation:
no additional information applied
It is equivalent to 7(6) + 14
Step-by-step explanation:
- Step 1: Solve 7(a + 2) when a = 6
⇒ 7 (6 + 2) = 7 × 8 = 56
- Step 2: Find its equivalent
7(6) + 14 = 42 + 14 = 56
Answer:
120%
Step-by-step explanation:
...............
Answer:
» substitute y in eqn(a) with y in eqn(b)
» Find y in eqn(b)
Answer:
D.$45.58
Step-by-step explanation:
The monthly charge for 300 kWh of electricity during the second period will be:
$6.08 + $0.13(250) + $0.14(50)
$6.08 + $32.5 + $7
= $45.58
The first 250 kWh of electricity used will be at the range of 0 - 250 and the remaining 50 kWh will be at the range of 251 - 360.