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bearhunter [10]
3 years ago
8

Please help me answer the question in the picture

Mathematics
1 answer:
Margaret [11]3 years ago
4 0

Answer:

B) (1, 5)

Step-by-step explanation:

A p e x approved

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Find each length below
umka21 [38]
What do u mean bro...
6 0
3 years ago
Read 2 more answers
5. Hailey would like to make a 5 lb coffee mixture that is 60% Sumatra coffee bean blend. She has several pounds of a mixture th
Genrish500 [490]
A] Given that the number of the unknowns are two, that is, x which represents the amount of the 20% blend and y which represents the amount of 80% blend, the system that models this situation is simultaneous equation.

b] The solution to the equation will be as follows;
Total amount of coffee to be made is:
x+y=5.........i
The percentage amount will be:
0.2x+0.8y=0.6*5
0.2x+0.8y=3.......ii
from eqn i
y=5-x.......iii
substituting iii in ii we get
0.2x+0.8(5-x)=3
0.2x+4-0.8x=3
solving for x we get:
0.2x-0.8x=3-4
-0.6x=-1
thus
x=1/0.6
x=5/3
y=5-x
y=5-5/3=10/3
thus the amount of x mixed is 5/3 lb and that of y is 10/3 lb


3 0
3 years ago
Read 2 more answers
The graph of y = 3*:
Kipish [7]

this is the answer. this should help

4 0
3 years ago
15 - 7 5/8 =<br><br> (Fractions)<br> (Fast please thanks!)
tatuchka [14]
In order to solve this problem, you must first make sure both fractions have the same denominator. In this instance, you have both a fraction and a whole number.
This actually makes it easier, since 15 can also be 14 8/8 which satisfies the need for the same denominator.
New expression:
14 8/8 - 7 5/8
Subtract the whole numbers
14 - 7 = 7
subtract the numerators
8 - 5 = 3
Answer is 7 3/8
3 0
4 years ago
Read 2 more answers
6 points
soldier1979 [14.2K]
He has 576.50 now in his account
8 0
4 years ago
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