Hey there!
f.8=8f
0.8f = 8f
SUBTRACT 8f to BOTH SIDES
0.8f - 8f = 8f - 8f
SIMPLIFY IT!
-7.2f = 0
DIVIDE -7.2 to BOTH SIDES
-7.2f/-7.2 = 0/-7.2
CANCEL out3 -7.2/-7.2 because it give you 1
KEEP: 0/-7.2 because it help solve for the f-value
NEW EQUATION: f = 0/-7.2
SIMPLIFY IT!
f = 0
Therefore, your answer is: f = 0
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Given:
h = high quality bean ; costs 6 per pound
c = cheaper bean ; costs 3.25 per pound
160 pounds of blended coffee beans at 4.97 per pound
h + c = 160
6h + 3.25c = 160(4.97)
6h + 3.25c = 795.20
h = 160 - c
6(160-c) + 3.25c = 795.20
960 - 6c + 3.25c = 795.20
- 2.75c = 795.20 - 960
- 2.75c = -164.80
c = - 164.80 / -2.75
c = 59.92 or 60 pounds
h = 160 - c
h = 160 - 60
h = 100 pounds
Sarah must blend 100 pounds of high quality bean and 60 pounds of cheaper bean.
Answer:
B
Step-by-step explanation:
Answer:
The GCF of 48 and 64 is 16
Step-by-step explanation:
To figure out GCF, you make a list of all the prime factors, pick out the numbers they have in common, and multiply them together. In this case:
48: 2 x 2 x 2 x 2 x 3
64: 2 x 2 x 2 x 2 x 2 x 2
They have four 2's in common, so you multiply 2 x 2 x 2 x 2 =16
