-30=4-8x solve for x
1 answer:
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Answer:
A
Step-by-step explanation:
We require to find ∠ A
Subtract the sum of the given angles from 180
∠ A = 180° - (85 + 53)° = 180° - 138° = 42°
Using the Sine rule in Δ ABC, that is
=
, that is
=
( cross- multiply )
AC × sin42° = 85 × sin85° ( divide both sides by sin42° )
AC = ≈ 126.6
For the first 28 days, the driver will be paid $14 per hour.
The driver will be paid $560 for a 40-hour workweek for the first 28 days.
In this period, the driver will make $2,260 for a 40-hour workweek.
The driver will be paid $720 for a 40-hour workweek after the first 28 days.
Step-by-step explanation:
Step 1:
In the ad, it is given that to start the driver gets $14 per hour and gets $18 per hour after 28 days.
So for the first 28 days, the driver will be paid $14 per hour.
Step 2:
If the driver works for 40 hours a week, we multiply the money he makes for each hour with the 40 hours.
The money the driver makes for a 40-hour workweek
So for a single week, the driver will make $560. As this is for 4 weeks, the driver will make during this time.
Step 3:
The driver will be paid for a 40-hour workweek for the first 28 days.
The driver will be paid for a 40-hour workweek after the first 28 days.