Answer:
201,600
each item cost $806.40
$1169.28
Step-by-step explanation:
D = rt. The first car's rate is r, and the other one, going faster, is r + 12. The time they travel is 2 hours. Since one is going faster than the other, he has gotten farther. But, regardless of that, the distance between them is 232. So the distance the first one travels, r*t, which 2r, plus the distance the second one travels, 2(r+12) = 232. 2r + 2r + 24 = 232. Solve for r. 4r = 208 and r = 52. The slower one goes 52 and the faster one goes 64
Yes they can just think of numbers with opposite signs
I-5I=I+5I the absoulte value is 5
Answer:
A
Step-by-step explanation:
2x+3. that is the answer because 2 and a number is 2x and 3 more than that would be adding 3
