Answer:
1.1%
Step-by-step explanation:
cost price=1.10×12
=$13.20
selling price=(12-3)×1.45
=9×1.45
=$13.05
loss= cost price-selling price
=13.20-13.05
=0.15
loss percent=0.15/13.20×100
1.13636
1.1%
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7(3x - 4) + 43 Substitute/plug in 6 into x since x = 6
7(3(6) - 4) + 43
7(18 - 4) + 43
7(14) + 43
98 + 43
141
Answer:
24 feet
Step-by-step explanation:
Use the area formula, A = lw, where l is length and w is width
Plug in the area and length of the classroom, then solve for w:
A = lw
672 = 28(w)
Divide each side by 28 to find w:
24 = w
So, the width is 24 feet.
Answer:
4x= 14
Step-by-step explanation:
The slope intercept of a line is given by y=mx+c, where:
m=slope, c=y-intercept.
Thus the slope-intercept form of our equation will be:
-6+2y≤42
adding 6 in both sides we get:
-6+6+2y≤42+6
2y≤6
dividing both sides by 2 we get:
(2y)/2≤6/2
y≤3
the answer is y≤3
