Step-by-step explanation:
Part A:
Let 
be the number of mittens and 
be the number of scarves. Then we have the inequalities:
<em>This says Nivyana and Ana cannot make more than 30 scarves</em>
<em>This says that</em> <em>Nivyana and Ana have to earn at least $1000.</em>
Part B:
The graph is attached.
Notice that the graphs of the inequalities are solid lines, this just means that the points on these lines included to the solutions of each inequality.
The darker shaded region and the solid lines bounding it, are the solutions to the inequalities because that's where the values common to both inequalities are found.
Part C:
From the graph we get two possible solutions:
15 scarves & 10 mittens
25 scarves & 5 mittens.
These two points lie on the solid lines that bound the darker shaded region<em> (I picked those points to stress that the lines bounding the dark region are also solutions.)</em>
Kaylen has $12.63 left.
$14.87 + $7.76 = $22.63
$22.63 - $10.00 = $12.63
Answer: 1/3
Step-by-step explanation:
5/15 divided both by 5 is 1/3
D blue I think, it has the most tiles in the bag 17/40 while all the other fractions are smaller decreasing their chances
See explanations
Step-by-step explanation:
6. The fraction can be written as;
Divide 4 by 2
=
7.
The fraction can be written as;
introduce product sign as
8.
The fraction can be written as;
Introduce product sign
9.
The fraction can be written as;
10.
The fraction is simplified to;
Learn More
Simplifying complex fractions:brainly.com/question/12214941
Keywords: simplifying, complex, fractions
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