What grade are u in. because i can help u if u tell me bout it
Answer:
x=15, y=12
Step-by-step explanation:
Please see the attached pictures for full solution.
These steps may help you out!
8 1/2 = 17/2
4 1/2 = 9/2
To get this you do⬆8(2) =16 + 1 = 17/2 ; 4(2) = 8 + 1 = 9/2
Change the problem to:
17/2 (9/2)
17(9)/2(2) = ?
So, 17(9) / 2(2) = 153 / 4
153 / 4 as a mixed fraction/number: 38 1/4
So 60% of the class are boys, but we're given the number of girl students. We know that the remaining 40% of the class are girls, which equals 12 students. To find out the total number of students in the class we can divide the number we're given into 10%, which we can then multiply to give 100%.
So 40% of the class equals 12 students, we divide by 4 to give 10%, so 12 ÷ 4 = 3. So 10% of the total class is 3 students, we times by 10 to find 100% of the class, so 3 x 10 = 30 students.
I have seen Your question many times before:
<span>Jorge
earns a 9% commission on all of his sales. He had sales of $89,400 for
the month. Harris works for a different company, and also sold $89,400
for the month but made $447 more than Jorge. What is Harris’ commission
rate? please show your work.
Your work to the answer:
</span>Given that, Jorge's commission rate is 9% and his sales for the month was $89,400, his commission was 9/100*$89,400=$8046.
Harris's sales for the month was also $89400 but he earned $477 more than Jorge, so his commission was $8046+$477=$8523
So his commission rate can be found by dividing his earnings by his sales and multiplying the quotient by 100.
Your final answer: His commission rate was 8543/89400*100=9.53%(rounded to the nearest hundredth)
<em>Hope this helped!!!</em>
