Answer:
20 pounds
Step-by-step explanation:
80/20 =4
5x4=20
To find the answer, let's first figure out what the formula is saying. Since we know Joel spent a total of $165, the right side of the formula represents the total while the left side is made up of the costs of the clothing. Now, since we know that he purchased 2 shirts, the 2y in the formula would represent the total cost of two shirts. Therefore, simply y would represent the price of a shirt.
I hope this helps.<span />
Answer:
the answer is D.
Step-by-step explanation:
IF RIGHT PLZ MARK BRAINLIEST
So the proportion would go as follows
5.5. 7.5
=
4.5. 60
To solve this you just cross muliply and divide.
I hope this helps you
The solution of a system of linear equations is the point where the two lines meet. Note that for the given equations, both lines have the same slope (4/5). If two lines have the same slope, it means that those lines are parallel. Parallel lines do not meet at any point, they stay parallel to the infinite.
Therefore, since this two lines are parallel, they don't meet and the system has no solution.
