Answer:
162.5 minutes OR 2.71 hours OR 2 hours and 42 minutes
Step-by-step explanation:
325 × 2.5 = 812.5
812.5 ÷ 5 = 162.5
Each bridesmaid will spend 162.5 minutes making decorations.
Answer:
9
Step-by-step explanation:
6 x $7 =$42
$50 - $42 = $8
answer:
<span>B. Multiply 6 × $7. Then subtract the product from $50.</span>
ANSWER: x > -6
1. subtract 12 from each side
2. divide by -3 which will make the sign flip
If his best time is x, and the best time is smaller, then (1+1/3)*x=his second best time. If x+4=his second best time (since his second best time is 4 seconds slower), then (1+1/3)*x=x+4. Multiplying it out, we get (3/3+1/3)*x=x+4
=4x/3=x+4. Subtracting x from both sides, we get 4x/3-3x/3=x/3=4. Multiplying both sides by 3, we get x=12=his best time