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77julia77 [94]
3 years ago
13

1. Which of the following is a solution to 2+2 6? O - 4 -2 0 0 2 4

Mathematics
2 answers:
monitta3 years ago
6 0

Answer:

4

Step-by-step explanation:

xz_007 [3.2K]3 years ago
5 0

Answer:

Step-by-step explanation:

In general, a solution of a system in two variables is an ordered pair that makes BOTH equations true. In other words, it is where the two graphs intersect, what they have in common. So if an ordered pair is a solution to one equation, but not the other, then it is NOT a solution to the system.

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Write a slope intercept equation for a line passing through the point (4,-2) that is parallel to the line 4x+5y=7. Then write a
LuckyWell [14K]

First, the equation needs to be put into slope-intercept form, which is y = -4/5x + 7/5. Then, you need to know what parallel and perpendicular lines are. REMEBER, parallel lines have the same slope, and perpendicular lines have slopes whose product equal -1. You just need to substitute. For the parallel line, -2 = -4/5(4) + b, and b = 6/5, so y = -4/5x + 6/5. For the perpendicular line, the slope is 5/4. Now substitute. -2 = 5/4(4) + b, and b = -7, so y = 5/4x -7.

3 0
4 years ago
9. Stephanie swam 5/8 of a lap in the morning and
sweet-ann [11.9K]

Answer:

7/24

Step-by-step explanation:

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4 0
4 years ago
Number 6 what's the answer?
Korolek [52]
Its B
-130 + 240= 110
110- 56 = 54
So.. 54 is your answer
3 0
4 years ago
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Is this answer correct if not send help
Aleonysh [2.5K]
I believe that is correct
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