Answer:
*2520
Step-by-step explanation:
A quarter of him income was spent on food
X (representing his income) - x/4= 3x/4
Then 2/3 was spent on house rent. Notice the, the question didnt say 2/3 of his income. Therefore it would be 2/3 of what is remaining after he pays for food.
2/3 * 3x/4= x/2
3x/4-x/2=x/4.
The remaining after all expenses are paid is 630. So:
x/4=630
x=630*4
x=2520
Answer:
3/5
Step-by-step explanation:
cosine is adjacent/hypotenuse
Answer:
D) is your correct answer
Answer:
-3+(-5)
Checking our answer:
Adding this does indeed give -8
