To determine the value of a, we substitute the corresponding y-value of the point to the equation of the graph and solve for x. The given equation is a linear equation so its graph should be a line. We calculate "a" as follows:
5x + y = 8
5a + 3 = 8
5a = 8 - 3 = 5
a = 1
subtract 64^× from both sides of the equation
16x -64×=4
Answer:
1
Step-by-step explanation:
<h2>
Greetings!</h2>
Answer:
$250
Step-by-step explanation:
You can imagine the price of 212.5 to be 85% of the original price (100 - 15), so to do this, an easy way to find 100% is to simply divide the amount by the percentage:
Amount ÷
Simply plug the values in:
212.50 ÷ (
= 250
So the price of the tablet before markdown was $250!
<h2>Hope this helps!</h2>