Do the power rule first in the first expression then add the answer on the second expression do 4 squares add 5 then subtract the two numbers
Here we are given how much work is done in a fix time interval
then they ask to find the rate of doing the work .
in such problem we can find the rate of doing a work by using the formula :
amount of work done
--------------------------------------------------- = work done in unit time
Time taken to do that amount of work
In 40 minutes number of pages she reads = 50
In 1 minutes number of pages she would be reading = 50 /40
= 5/4 page
Answer 5/4 page .
Answer:
The solution is (2, 10)
Step-by-step explanation:
In order to solve this system of equations, multiply the second equation by 2, then add through. This will allow the x terms to cancel.
10x + 3y = 50
-10x - 2y = -40
---------------------
y = 10
Now that we have y, plug in and find x.
-5x - y = -20
-5x - 10 = -20
-5x = -10
x = 2
Answer:
y = 4x + 57
Step-by-step explanation:
y = 4x + b
9 = 4(-12) + b
9 = -48 + b
57 = b
y = 4x + 57
Answer:
see below
Step-by-step explanation:
90° clockwise rotation makes the transformation ...
(x, y) ⇒ (y, -x)
Your points are transformed to ...
- (-5, -1) ⇒ (-1, 5)
- (-3, -2) ⇒ (-2, 3)
- (-3, 2) ⇒ (2, 3)