After the translation point R went 3 units left and 2 units down. Similarly all the other points went 3 units left and 2 units down.
So the translation rule is (x-3,y-2)
Hope this helps :)
Answer:
4%
Step-by-step explanation:
Because to convert a percent to a decimal, you move the decimal to the right 2 times. You get 4% if you do that
Answer:
The value of the expression at x=5 is 10
Step-by-step explanation:
The given expression is ![-2(x-10)](https://tex.z-dn.net/?f=-2%28x-10%29)
Let us simplify this expression.
Distribute -2 over the parentheses, we get
![-2x+20](https://tex.z-dn.net/?f=-2x%2B20)
Now, substitute x = 5, we get
![-2(5)+20](https://tex.z-dn.net/?f=-2%285%29%2B20)
On simplifying, we get
![-10+20\\=10](https://tex.z-dn.net/?f=-10%2B20%5C%5C%3D10)
The value of the expression at x=5 is 10
Answer:
$12.60
Step-by-step explanation:
find unit price first
9÷5
1.8×7
12.6
<h3>
Answer: B) $1.75</h3>
===================================================
Explanation:
To get the unit cost, we divide the total cost over the number of pounds.
We can do this for any row
- row one: ($17.50)/(10) = $1.75
- row two: ($35.00)/(20) = $1.75
- row three: ($52.50)/(30) = $1.75
- row four: ($70.00)/(40) = $1.75
You don't need to show all four row calculations. You can simply pick one row.
This tells us that each pound costs $1.75
Put another way: the price is $1.75 per pound