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kicyunya [14]
3 years ago
14

Please help! I will vote your answer the best.

Mathematics
1 answer:
blagie [28]3 years ago
3 0
If the variables disappear and you get a statement that is never true,such as 0=5 or 4=7 then there is no solution meaning when graphed the two equations will form parallel lines which never interact
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Need help on this one please
lesya [120]

Answer: y = -2x - 4

Step-by-step explanation:

This question asks that you give your answer in slope-intercept form, which is written as y = mx + b, where m is the slope, and b is the y-intercept.


In order to write an equation for this line in slope-intercept form, you need to find the slope and the y-intercept. You can find the slope by selecting any two clear points on the graph and finding the [change in y] ÷ [change in x].

For example, I’ll use (-3, 2) and (-2, 0):

Change in y: 2 - 0 = 2

Change in x: -3 - (-2) = -1

Change in y ÷ Change in x = 2 ÷ (-1) = -2


So, the slope, m, is -2. Finding b, or the y-intercept is a lot more straightforward; you just find where the line intercepts the y-axis, or when x = 0. Looking at the graph, we can see that the y-intercept is -4, so b = -4.


Now, we can put these together in an equation.

y = mx + b, where m = -2 and b = -4


y = -2x -4

3 0
2 years ago
Which of the following is a polynomial with roots: −square root of 3, square root of 3, and 2? ASAp
jekas [21]
Hello,

P(x)=(x-2)(x²-3)=x^3-2x²-3x+6
==========================
8 0
3 years ago
Which of the following is equivalent to 34 · 3-2?
saw5 [17]
34 multiplied by 3 is 102, subtract 2 and your answer is 100.
8 0
2 years ago
Big Nicks moving company unloaded 72 % of the 300 boxes they delivered in 30 minutes. How many boxes did they unload each minute
jeka57 [31]
72 % of 300 is 216

Divide 216 ( # of boxes unloaded ) by 30 (minutes they were unloading)
216 / 30 = 7.2

They unloaded 7.2 boxes each minute.

**DOUBLE CHECK:
Multiply 7.2 by 30
7.2*30 = 216

Answer : 7.2 boxes/minute
4 0
2 years ago
Which expression is equivalent to -2(5x -0.75)?
grin007 [14]

Answer:

-10x + 1.5

Step-by-step explanation:

-2(5x-0.75)

-10x+1.5

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

6 0
3 years ago
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