375 because 15 x 5 = 75 so 75 x 4 = 300 plus his 75. So all together the answer is 375. hope this helped.
Answer:
60 percent
Step-by-step explanation:
(30/50)=60%
Answer:
18 . 75
Step-by-step explanation:
1.50's half is 0.75 , Then multiply £1.50 × £25
Answer:
8
Explanation:
cotx – 11 = -9
To solve algebraically, try to get cotx alone.
First, add 11 to both sides:
cotx – 11
+ 11 = -9
+ 11cotx = 2
Now divide by
on both sides, which is the same as multiplying the other side by 4:
cotx ÷
= 2 ÷
cotx = 8