Answer is letter C. See photo for solution
Answer:
it's can't be factorise because there is nothing common in them simply.
Answer:
$48.15
Step-by-step explanation:
7% of 45 is 3.15. so 45 + 3.15= 48.15
Let's start with the question, how many questions do you need to get 88%?
so were are looking for
?/25 = 88% and 88% is also 0.88 so we can multiply 25 by 0.88
we get 22
But this doesn't here. the question asks us how many mistakes do you need. you can just subtract 22 from 25
25-22= 3
you need 3 misses to get 88%
First, you need to distribute.
5x-20= 3x+24
Then combine like terms
8x=4
then divide by 8
x=2
