5 and -5
The brackets indicate absolute numbers meaning the number within the brackets, regardless of positive or negative, is always a positive number
Answer:
6:6 / 3:3 / 9:9
Step-by-step explanation:
1st answer: Divide both sixes by 2
2nd answer: Multiply by 1, it will be the same answer
3rd answer: Multiply both threes together
Hope this helped
Answer:
Step-by-step explanation:
The slope is found by doing the equation 
. When looking at the first two points, it's shown that the rise (difference between the two y values) is -9 (since it decreased by 9) and the run (difference between the two x values) is 8 (since it increased by 8). This makes the slope equal 
.
The y intercept is found by looking at the y value when x = 0. In this picture, it is clear that it is 7.
The equation you want to use is y = mx + b , where b is the y intercept and m is the slope. Just plug in the numbers and you got your equation!
If two sides are congruent then those opposite of it are congruent
4% =.04
20*.04= 0.8
The sales tax is 80 cents.
I hope this helps!
~kaikers
