85c - 0.5(85c) = 161.5
85c - 4.25c = 161.5
80.75c = 161.5
c = 161.5 / 80.75
c = 2............so she needs express proofreading
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x - 3 < -7 x + 5 > = 8
x < -7 + 3 x > = 8 - 5
x < -4 x > = 3
open circle on -4, shading to the left....closed circle on 3, shading to the right
Just add it all together plus multiply
56.4 *10 = 564
564/10 =
282/5 <span>in simplest form</span>
Answer:
a) 7y - 3
Step-by-step explanation:
Answer:
Option B 
can be used to find the area of the face of the lamp shade in square inches
Step-by-step explanation:
We know that the area of the Trapezoid is
Area 
where
a and b are the parallel sides
h is the height
Substituting the values from the figure
