Answer:
1=28 students 2=14students 3=40%
Step-by-step explanation:
<u>1.</u> 70 students = 100%
7 students = 10%
28 students = 40%
28 students are sixth graders!
<u>2.</u>70 students = 100%
7 students = 10%
14 students = 20%
14 students are seventh graders!
<u>3</u>.Percentage of band that is eighth graders: 40+20=60% 100%-60%=40%
40% are eighth graders!
Answer:
(x.y)----> (x-3, y-3)
Step-by-step explanation:
Answer:
A greater percentage of blue T-shirts were sold.
see the explanation
Step-by-step explanation:
we know that
To find out the percentage sold, divide the number of shirts sold by the total number of shirts and multiply by 100
so
<em>White t-shirts</em>
total shirts 200
shirts sold 120
<em>Blue t-shirts</em>
total shirts 300
shirts sold 240
Compare
therefore
A greater percentage of blue T-shirts were sold.
Answer:
x²+3x+2
Step-by-step explanation:
First you distribute the x, and then the 2.
x²+x+2x+2=x²+3x+2