Answer:
9
Step-by-step explanation:
To solve, we can first cross multiply
28/63=4/x
28*x=63*4
28x=252
Since we are trying to find x(the missing number), we need to get x by itself. x is being multiplied by 28. To undo this, divide both sides by 28. This will cancel out 28 and leave x by itself.
28x/28=252/28
x=9
So, the missing number is 9
28/63=4/9
All I see is a white image I think something is wrong I’m not sure..
We will subtract 2y^2-3y-5 from y^3-6y^2+5y
This is written as follows:
y^3-6y^2+5y - (2y^2-3y-5)
note that the subtraction means that some signs would change as follows:
y^3-6y^2+5y - 2y^2+3y+5
Now we will subtract the coefficients of like terms as follows:
y^3 - y^2(6+2) + y(5+3) + 5
= y^3 - 8y^2 + 8y + 5
Answer:
B
Step-by-step explanation:
Average Number of days in year = [(3×365)+ 366]÷4
= 365.25 days per year
If there are 365.25 days in a year,
1 day will be 1/365.25 of a year
Therefore, 219 days will be
219/365.25 of a year
Simple Interest = Principal × Interest Rate× Time
= (5000 × 8 × 219)÷(100×365.25)
= 240
