Answer: 
Step-by-step explanation:
<h3>
The complete exercise is: "Dan spends 
of his wages on rent and 
on food. if he makes £396 per week, how much money does he have left?"</h3>
Let be "x" the amount of money Dan has left.
You know that he spends on rent. You calcualte this amount of money by multiplying £396 by . Then:
In order to find the amount of money he spent on foord, you must multiple £396 by . Then:
Therefore, the amount of money Dan has left is:
Answer:
y≥1
Step-by-step explanation:
y+8 ≥ 9
-8 -8
______
y≥1
i hope it makes sense(i tried to make it look like how you would do it on paper)
Answer:
45°
135°
Step-by-step explanation:
Let the measure of one angle be x
So, measure of its supplementary angle = 3x
Answer:
A. 15
Step-by-step explanation:
Hypotenuse = 22
Since the two angles other than the 90° are both
45° , it means that the two legs of the right triangle are of equal length.
So, (x)²+ (x)² = 22²
2x² = 22²
x² = 484/2
x² = 242
x = √242
x = 15.55
x ≈ 15
