Answer:
there is no graph maybe post again
Answer:
No, because substituting the given ordered pair doesn't yields two true expressions
Step-by-step explanation:
5x + y = 8
5 + 3 = 8 so thats correct
x + 2y = 5
1 + 6 =7, not 5
so only 1 is correct
Answer:
1)=38 /// 2)=116 /// 3)=102 /// 4)=41
Step-by-step explanation:
B because if you reflect on x= -1 it would look like the “y” line moved to the left one because it’s x= -1, So you reflect along that new line. Then translate down the amount it said to. Hope this made sense
The algebraic expression that represents the total cost would be: A. 1.25r.
<h3>How to Write an Algebraic Expression?</h3>
Given that the number of donuts Rick buys for his family is represented by letter "r", and we also know that:
cost of each donut = $1.25.
Using an algebraic expression, we can create a mathematical expression that shows the total cost for Rick to by a given number of donuts for his family.
Thus:
1 donut = 1.25
r donuts would cost: 1.25 × r = 1.25r.
Therefore, the algebraic expression that represents the total cost would be: A. 1.25r.
Learn more about algebraic expression on:
brainly.com/question/2164351
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