Answer:
Step-by-step explanation:
The total cost of the bench would be $72 after the markdown being 10% from the orginal proce which was $80.
Answer:
x = 6; y = 20
Step-by-step explanation:
Given two numbers one large and one small.
is the smaller number and is the larger number.
According to the first statement we have:
Rearranging we get:
From the second statement, we have:
These two lines are plotted on the graph. The point at which the two lines intersect will give the two numbers.
To solve (1) and (2) we subtract the two equations:
Substituting the value of , in the equation we get:
.
Therefore, the values are: (x, y) = (6, 20).
Answer:
r =
Step-by-step explanation:
Step 1: Subtract P from both sides.
Step 2: Divide both sides by Pt.
Answer: 16 + 55 = 71cm^2
Step-by-step explanation:
You want to divide this figure into 2 rectangles. There are two ways to do this, but either one will give you the same answer.
First One:
It has the dimensions of 5 and 11. 5 x 11 = 55cm^2
Second One:
This one wont be straightforward like the first one. You need to find these sides manually.
7 + x = 11
x = 4
Then,
9 - x = 5
x = 4
4 x 4 = 16cm^2
Answer:
7
Step-by-step explanation:
The order of operations tells you to start any evaluation by looking at the innermost set of parentheses first.
Here, that means your first step is to find the value of h(-3). You do that by finding the input (x) value -3 in the table for h(x), and locating the corresponding output, h(x), which is 2.
Now, the problem becomes evaluating g(2).
You do the same thing for that function: locate the input x=2 in the table for g(x) and find the corresponding output: 7.
Now, you know ...
g(h(-3)) = g(2) = 7