Answer:
30
Step-by-step explanation:
Given the following mathematical expression;
6² + x - x²
When x = 3
Thus, we would substitute the value of "x" into the expression;
36 + 3 - (3)²
Applying BODMAS (Bracket of Division, Multiplication, Addition and Subtraction).
36 + 3 - 9
39 - 9
30.
Step-by-step explanation:
<h3>to understand the solving steps</h3><h3>you need to know about</h3>
- linear equation
- graphing linear equation
- PEMDAS
<h3>given:</h3>
3x-2y=8
5x-3y=14
<h3>let's solve:</h3>
to graph we have to turn the both equation into this form
y=mx+b
let's do
the pictures are attached
Answer:$0.85
Step-by-step explanation:
.95x17= 16.15 17.00-16.15=0.85
Answer:
28% She didn't make a profit over 30%
Step-by-step explanation:
She buys the clocks for 50 pounds
She sells them for 22 + 22 + 20 = 64 pounds.
The profit is 14 pounds
What's the % profit.
Profit % = 14/50*100 = 28%
She's not quite right.
Answer:
B,D, and E
Step-by-step explanation:
They all label the vertices in the correct order and do not label sides when naming it.