Answer:
The answer to all of those questions would be x=-1.8
Step-by-step explanation:
7x(x + 1.8) = 0 - Distribute through the Parenthesis -
7x^2 + 12.6x = 0
x(7x + 12.6) = 0
x = 0
7x + 12.6 = 0
7x = -12.6
x = -12.6/7
x = -1.8
so x = 0 or x = -1.8
Answer:
64
Step-by-step explanation:
I did 90-26 I hope that’s what you’re looking for :))
Answer:
18
Step-by-step explanation:
32.25-9.85
22.5/1.25
18
Answer:
65%
Step-by-step explanation:
Since percentages are out of 100, you can write 13/20 as (13*5)/(20*5) = 65/100, which translates to 65%
Answer:
The answer is 9
Step-by-step explanation:
The answer is 9
