Answer:
2108
Step-by-step explanation:
First find the hours between 9 am and 5 pm
8 hours
This is at her regular rate of 136
8*136 = 1088
Then between 5 pm and 10 pm = 5 hours
This is at 1.5 her regular rate 1.5*136 =204
5 *204 =1020
1088+1020 = 2108
Answer:
4x²(x³ + 8x² + 4)
Step-by-step explanation:
2x⁵ + 16x⁴ + 8x² + 2x⁵ + 16x⁴ + 8x²
Combine like terms.
4x⁵ + 32x⁴ + 16x²
Factor out the GCT.
4x²(x³ + 8x² + 4)
Answer:
3 shirts
Step-by-step explanation:
Each shirt costs originally $17.99 with a 20% discount. This means that you are paying 80% of the original price. The discounted price is $14.39.
$17.99 × 0.80 = $14.39
You need to buy enough shirts so that you spend at least $40. You need to round up since you can't buy a fraction of a shirt.
40 ≤ 14.39x
40/14.39 ≤ (14.39x)/(14.39)
2.779 ≤ x
2.779 ≈ 3
You will need to buy at least 3 shirts.
Answer:
3/2
Step-by-step explanation:
4x = 6
1. divide 4 on both sides and you get 6/4
2. divide both the numerator and the denominator by 2
3. and the answer is 3/2