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allsm [11]
3 years ago
5

PLZZZ HURRYYY!!Which graph best represents the solution to the system of equations shown below? y = -4x + 19 y = 2x + 1 A coordi

nate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair 7, 3. A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair 3, 7. A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair negative 3, negative 7. A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair negative 7, negative 3.

Mathematics
1 answer:
elena-s [515]3 years ago
8 0

Answer:

Two lines are shown intersecting on ordered pair 3, 7.

Step-by-step explanation:

The first of the two lines has a slope of -4 and a y-intercept of 19 (off the top of the graph). It will decrease 4 units for each 1 unit to the right.

The second of the two lines has a slope of +2 and a y-intercept of +1. It will increase 2 units for each 1 unit to the right.

These two lines must intersect in the first quadrant at a point with an x-value less than 5, eliminating the first and last two choices, leaving only the second choice you have listed here.

You would have to examine the graphs to see which has the lines with proper slope and intercept.

My graphing calculator's solution is attached.

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Please try and help me with this question I need help
Umnica [9.8K]
B) an=5^n−1
d) an=10^n−1
8 0
3 years ago
Next value 4 D 7 G 10 J 13
ValentinkaMS [17]
Hello,
 
In this pattern you can notice that  the numbers and letters alternate, 1 by 1. Also, from each number to the next, 3 is added. (4 + 3 = 7, 7 + 3 =10, 10 + 3 = 13). For the letters, it goes in alphabetical order with two letters being skipped between each letter. (D, G, J). 

Based on the number letter pattern, the last value is a number indicating a letter is next. Now, we just follow the same "skip two" letters pattern to get from J to M.

I believe M is the answer.
Hope this helps!

7 0
2 years ago
Evaluate<br> 2^-4/4^0<br> Write your answer as a fraction in simplest form
Luden [163]

Answer:

1/16 or 0.0625

Step-by-step explanation:

Im not sure but this may be the answer

5 0
2 years ago
Which of the following are equivalent to -7?
Scilla [17]
49/-7 and -21/3 are the only two equivalent to -7
3 0
3 years ago
Can someone help me? I attached the question on here, I could really use some help.
frosja888 [35]
I'd say the bottom answer is the best answer
3 0
3 years ago
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