Answer:
$29.75
Step-by-step explanation:
because 16 plus 12 = 28. 1.75 plus 28 is 29.75.
Answer:
48 : 60 56 : 70 64 : 80
Step-by-step explanation:
hope this helps
Answer:
x = 21/2
y = -19/2
Step-by-step explanation:
5x - 17 = 4y + 7x
5x - 7x - 4y = 17
-2x - 4y = 17
6x + 8y = - 13
-2x - 4y = 17 | ×2 |
6x + 8y = - 13 | ×1 |
-4x - 8y = 34
6x + 8y = - 13
___________+
2x = 21
x = 21/2
-2x - 4y = 17
-2(21/2) - 4y = 17
-21 - 4y = 17
-4y = 17 + 21
-4y = 38
y = -38/4
y = -19/2
% means 100 so, 1.49/100=0.0149
Answer:
137+h
Step-by-step explanation:
