Answer:
x= -9/11
or alternative form:
x= 0.81
Step-by-step explanation:
2x4-3x3-20x-21=x-3
Answer:
$29.75
Step-by-step explanation:
$425 × 0.07 = $29.75
45 / 18 as a mixed fraction...
To change the improper fraction to the mixed fraction you have to:-
first divide (as you divide) so that you can get remainder, quotient, divisor and dividend.
i.e 45 is dividend and 18 is divisor.
45 / 18 = 2 9 / 18 where 2 is quotient and 9 is remainder...
so the ans is 2 9 / 18
Answer:
Option A is correct
Step-by-step explanation:
Given:
There are four option is given.
We need to find correct option.
Now we check the given option.
Option A.

Now we simplify the left side of the equation.
Simplify 
And 2.4 replaced by 




So the value of left side of the equation is equal to the value of right side of the equation.
Therefore, option A is correct
Answer:21
Step-by-step explanation:
The kid makes 7 dollars an hour.
7*2=14
7*3=21
7*5=35