Answer:
There are only 1
Pairs of integers satisfying a÷b = -2
Step-by-step explanation:
<span>The sentence "If it has three sides, then it is not a rectangle" is the only one of the proposed answers that is logically equivalent to the statement: "If it is a rectangle, then it does not have three sides."</span>
Answer:C 12hours
Step-by-step explanation:
1. You would do 45 × 3 = 135 miles
2. 630 ÷ 2 = 315. 630 + 315 = 945 miles
3. 54 × 11 = 594 miles
1. Time is distance ÷ speed, so 4760 ÷ 560 = 8 1/2hours
2. 27 ÷ 54 = 0.5 hours, or 30 minutes
3. 1748 ÷ 437 = 4 hours
I hope this helps!
Answer:
a. 146
Step-by-step explanation:
{4*[72-6*(3+2)]}-22
=[4*(72-6*5)]-22
=[4*(72-30)]-22
=(4*42)-22
=168-22
=146
