Answer would be the bottom answer
Answer:
B
Step-by-step explanation:
First label the equations.
6x +3y= 18 -----(1)
y= -2x +5 -----(2)
subst. (2) into (1):
6x +3(-2x +5)= 18
6x +3(-2x) +3(5)= 18 (expand)
6x -6x +15= 18
15= 18 (simplify)
(reject)
There is no solution.
<u>Further explanation</u><u>:</u>
If I rewrite the first equation into the form of y=mx+c, I would get
6x +3y=18
3y= 18 -6x (bring y term to one side)
y= 6- 2x (÷3 throughout)
y= -2x +6
Notice that the gradients of both lines are equal ( -2). This implies that they are parallel to each other and will never meet. Hence there are no solutions.
Hello!
In a box plot, the edges of the box represent the lower and upper quartiles. The line dividing the box is the median. The left whisker goes from the minimum to the lower quartile, and the right whisker goes from the upper quartile to the maximum.
First, let's see the box. The lower quartile is 44. The upper quartile is 64. This means the box will go from 44 to 64.
Therefore, our answer is A) the box will go from 44 to 64.
I hope this helps!
Answer: 8
Step-by-step explanation: just did a quiz
Answer:
C. 3x
Step-by-step explanation:
The first two choices give 1 solution each.
The last choice gives an infinite number of solutions.
Choice C. gives no solution.
3x + 9 = 3x
Subtract 3x from both sides.
9 = 0
Since 9 = 0 is false, equation 3x + 9 = 3x has no solution.