A) .05n + .10d + .25 q = 10.30
B) d +2 = q
C) n = 3q
Substituting equations B and C into A
A) .05*3q + .10(q-2) + .25 q = 10.30
A) .15q + .1q -.2 + .25q = 10.30
A) .50q = 10.50
21 quarters
C) n = 3q
C) n = 3*21
63 nickels
B) d +2 = q
d + 2 = 21
19 dimes
Answer:
The graph is a solid line, and the shading is above the line.
Step-by-step explanation:
Given

Required
Describe the graph of the inequality
We have:

Subtract x from both sides

The sign
implies that the graph has a solid line
The sign
which means greater than or greater also implies that the upper region is shaded
ANSWER
2393.9 mm³
EXPLANATION
The volume of a sphere of radius R is,

In this case, the radius of the sphere is 8.3 mm. Using π = 3.14, the volume is,

Hence, the volume of the sphere is 2393.9 cubic millimeters, rounded to the nearest tenth.
Answer:
The answer is
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Step-by-step explanation:
The distance between two points can be found by using the formula
<h3>

</h3>
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-7,-2) and (11,3)
The distance between the points is
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you