Let x = the money Adam earned for cleaning the attic
before Adam cleaned the attic, he had $22.33
after Adam cleaned the attic, he had $32
which means that the money Adam had before he cleaned the attic plus the money he earned while cleaning the attic equals the $32 he had after he cleaned the attic. you can set that up in an equation, like this:
x+22.33=32 OR the money Adam had before he cleaned the attic plus the money he earned while cleaning the attic equals the money he had after cleaning the attic.
So let's look at the equation again:
x+22.33=32
all we have to do is subtract the money he had before cleaning the attic from both sides of the equation(or just subtract 22.33) and we get:
x=32-22.33
and we simplify that to:
x=9.67
so Adam earned exactly $9.67 while cleaning the attic.
I would simply consider saying that the answer is:
B. .533
because 8, 9-10th graders watched and 7 didn’t
Answer:
The value of XY is 20.
Step-by-step explanation:
Given:
XZ = 16
YZ = 12
Since the triangle is not shown:
Assuming it is a right angled triangle with right angle at ∠Z.
We have drawn the triangle for your reference.
Now by Using Pythagoras theorem we get;
Substituting the values we get;
Now taking square root on both side we get;
Hence The value of XY is 20.