Answer:
x<-14
Step-by-step explanation:
Hello,
If we multiply by positive numbers it does not change the inequality, right?
So let's multiply by 10 both sides, it comes
I did not find a good way to show you here the number line. You need to basically take all numbers which are at the left of -14 on that line.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
X Y
6 1
8 3
10 5
7 2
14 9
Step-by-step explanation:
X - 5 =Y
Given equation
Combine like terms
Addition or subtraction property of like terms
Multiplication or division of property of equality
Addition or subtraction property of like terms
And then your answer or (given equation I’m assuming
It’s 27 for sure because (7-5) is 2 times that by the power of 2 is 4 times that by 6 is 24 and 3 +24 is 27
width of the rectangle = b = x
length of the rectangle = l = 8 + 2x
Perimeter of the rectangle = 70cm
Also, perimeter of the rectangle = 2(l + b)
70 = 2[x + (8 + 2x)]
70 = 2(x + 8 + 2x)
70 = 2(3x + 8)
70 = 6x + 16
70 - 16 = 6x
54 = 6x
54/6 = x
9 = x
Therefore, b = x
b = 9cm
l = 8 + 2x
I = 8 + 2×9
I = 8 + 18
I = 26cm
