If you are going by looks the number line is just a horizontal line that usually had little dashes on it that show where the number is. A coordinate plane has two lines. One line goes up and down and another goes left and right. points can be places anywhere on or not on the lines of a coordinate plane
15 is 60 percent of 25. 15x100/60 and it should be 25.
It's C because 6 times g will get u the same answer as adding g+g+g+g+g+g
Let us plug in 1 for z. Now we can solve both expressions. 4+3(2x1-5) and 2(3x1-4) and we get that the first expression is equal to -5, and the second expression is equal to -2. So the expression 4+3(2z-5) represents a number that is less than 2(3z-4).
Equation of circle is (x-h)²+(y-k)²=r²
- x²+y²-2x-8=0
- x²-2x-8+y²=0
- x²-2x+1-9+y²=0
- (x-1)²+y²-9=0
- (x-1)²+(y-0)²=9
- (x-1)²+(y-0)²=3²
Radius=3
Centre (1,0)
Option A and D are correct