Answer:
C. 19
Step-by-step explanation:
If you arrange the numbers in ascending order, the middle number is 19.
Answer: 4 oz
<u>Step-by-step explanation:</u>
Create a table. Multiply across and add down (the middle column cannot be added). The Mixture line creates the equation that must be solved.
Let x represent the unknown quantity of walnuts.


Answer:
x = 2
Step-by-step explanation:
5x + 3 = 7x - 1
Subtract 3 to both sides
5x = 7x - 4
Subtract 7x to both sides
-2x = -4
Divide by -2 to both sides.
x = 2
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If the triangle has a right angle, the measure of the third side is 12.8 inches
Should we simplify or solve for m...?