Answer:
$430
Step-by-step explanation:
Total cost is simply:
40 × 4 + 45 × 6
= 160 + 270 = $430
Answer:$430
Step-by-step explanation: 40*4 for the first amount of cloth, 6*45 for the second amount. Add those two together and you get 430
They are 20 km away from each other,
1cm=5km so 4cm=20km
Not real.
The root is not a real number . A negative has no real root.
x<3 and x>2
write the symbols this < and > to get the correct answer
27. v = 56
28. a = 9
29. m = 15
30. m = -10
