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Leona [35]
3 years ago
11

Pick the description of the line x + 3y=1 ? It vertical or horizontal?

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0
Given Function: <span>x + 3y=1 

Solve into y=mx+b form


subtract x from both sides

3y=1-x

Divide both sides by 3
y= 1/3 - x/3

The graph is neither vertical or horizontal. It has a decreasing slope </span>
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No links or files or ima report you and i mean it
mihalych1998 [28]

Answer: Links and files

6 0
3 years ago
Chad bought 7 pounds of strawberries for $10.80. What was the cost, c, of 1 pound of strawberries?
never [62]
If you divide the price (10.80) by the weight (7lbs) you would get 1.54 per lbs
6 0
3 years ago
Read 2 more answers
aul bought 9 total shirts for a total of $72. Tee shirts cost $10 and long sleeve shirts cost $7. How many of each type of shirt
vodomira [7]

Set up a system of equations:


\text{Total shirts bought}

x + y = 9


\text{Total cost}

10x + 7y = 72


x represents how many tee shirts were bought, and y represents how many long sleeve shirts were bought.


For the first equation, subtract y from both sides to get x by itself:


x = 9 - y


We'll now use substitution. Since x is equal to a value, we can substitute this value for the other equation:


10(9-y) + 7y = 72


Distribute the 10 to both terms in parentheses:


10 \times 9 = 90

10 \times -y = -10y


90 - 10y +7y = 72


Combine like terms:


-10y + 7y = -3y

90 - 3y = 72


Subtract 90 from both sides:


-3y = -18


Divide both sides by -3 to get y by itself:


y = 6


6 long sleeve shirts were bought.


Now you have a value for y. Input this value into the first equation:


x + 6 = 9


Subtract both sides by 6 to get x by itself:


x = 3


3 tee shirts were bought.


The answer is B. 3 tee shirts and 6 long sleeve shirts.

4 0
3 years ago
Read 2 more answers
Write an equation that represents the line.
emmasim [6.3K]

Answer:

y = -2x - 3

Step-by-step explanation:

The y-intercept is b = -3.

We read the slope off the graph.

m = -2/1 = -2

y = mx + b

y = -2x - 3

7 0
1 year ago
If angle BAT and angle EAT form a linear pair and angle BAT is obtuse, then angle EAT is
mamaluj [8]
You need to make this easier to understand. <span />
5 0
3 years ago
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