The correct answer is C, because when we plug in f(1), we get:
1.75 divided by 3 = 0.5833
So 20 x 0.5833 = 11.66
The answer is $11.66 for 20 oranges
15. First Distribute
-6x-4 = 2X + 6
Add 6X on both sides
-4 = 8x+6
Subract 6 on both sides
8x=-10
Divide by 8 on both sides
X = -10/8 = -5/4
16. -13
17. Cross Multiplication
32 = 3X-3
Add 3 on both sides
35 = 3X
Divide by 3 on both sides
35/3 = X
18. Can't see the whole picture
19. Add 7 on both sides
6N = 42. Divide by 6
N = 7
20. 2x+6=-x+1. ---- I cross multiplied
2x+5=-x. ---- I subract 1 on both sides
-3x = 5. ----- Subract 2X
X=5/-3 ---- I divided it by -3
Answer:
Step-by-step explanation:
11:1
11*2 : 1*2 = 22 : 2
11*3 : 1 *3 = 33 : 3
11*4 : 1 * 4 = 44 : 4
To find equivalent fractions multiply with the same number
Answer:
Here is the formula:
Step-by-step explanation:
FV= future value of the annuity · PMT= amount of the periodic payment · r= annual interest rate written in decimal form · m=number of compounding