X - 1 < = 6
x < = 6 + 1
x < = 7.....2nd number line is correct
The sale price is $30.52
:)
Answer:
y = -1/2x + 13/2
Step-by-step explanation:
The slope of a line that is perpendicular to a line will be a negative reciprocal. When you rewrite 2x-7=8 into slope-intercept form, you get y=2x-8. The negative reciprocal of the slope 2x is -1/2x. There is only one option with this slope. If you're still not sure then you can use a graphing calculator to check this. An online one would be desmos
Perimeter of a square=4*side length
2=4*side length
2/4=side length
.5 or 1/2=side length
Hope this helps!
Step-by-step explanation:
Percentage Calculator: What is the percentage increase/decrease from 4000 to 5000? = 25.
