A = 3 b = 2 c = -3 we will substitute these values into the expression
-a² - 3b³ + c² + 2b³ - c²
-(3)² - 3(2)³ + (-3)² + 2(2)³ - (-3)²
-9 - 24 + 9 + 16 - 9
-17
37 feet up you add 4.2 to get your answer of 41.2 feet down by his current point he is now to the point when he jumped. (37+4.2=41.2)
substitute 3 in X's place
-2x + 5 = -2(3) + 5 = -6 + 5 = -1
hope it helps...!!!
Brian should purchase Choice C of fabric
<em><u>Solution:</u></em>
Given that Brian wants to purchase a piece of fabric that is between 49 and 53 inches long
So piece of fabric should be between: 49 and 53 inches
- Choice A is feet long
Let us convert feet to inches
Now convert to inches
We know that,
1 feet = 12 inches
But this choice is greater than given condition that piece of fabric should be between: 49 and 53 inches
So this is not correct
- Choice B is feet long
Now convert to inches
But this choice is greater than given condition that piece of fabric should be between: 49 and 53 inches
So this is not correct
- Choice C is feet long
Now convert to inches
So this 52 inches lies between 49 and 53 inches
So Brian should purchase Choice C of fabric
1.) It would be: 12/600 * 100 = 12/6 = 2
So, your final answer is 2
2.) It would be: 20 * 0.15 = 3
So, your final answer is 3
Hope this helps!