Answer:
q = 0
Step-by-step explanation:
Answer: 33 math problems.
Step-by-step explanation:
Let x = Number of math problems
y= Number of history problems
According to the question , we have

We can rewrite (i) as
(iii)
Now, subtract (iii) from (ii), we get

Put this in (i), we get

Hence, you have to complete 33 math problems.
Answer:
Give one possible reason why is it important to eat fish
15% of 900 is 135.
900-135=765
The answer is $765
Answer:
the value of x is 23..
Step-by-step explanation:
(5x+4)+(2x+15) = 180. [being supplementary angle]
7x+19 = 180
7x = 180-19
x = 161÷7
x = 23