<span>21x+28=14
x= -2/3 or -0.666666666
</span><span>9x+12y=6
x=2/3 or .666666666
y=0</span>
Answer:
37.5 percent
!!
Step-by-step explanation:
A point serves as the midpoint<span> of a segment if it lies on the segment and it divides the segment into two congruent segments. Other notes to. So the coordinates of B and D are </span>4<span> and 10, respectively,. and the. Because AC = </span>9<span> and CE = </span>9<span> so C divides into two. 10 + 3 = </span>13<span>, so the coordinate </span>for<span> the other endpoint is </span>13<span>.
Hope this helped
heres a pug for good luck</span>
The first step is to determine how many units of 3 boys and 2 girls are in the class. This can be done by adding 3 and 2, which gives us 5, and dividing 50 by that number. This equates to 10.
Now we can multiply 10 by the respective numbers in the ratio for each total value.
10 x 3 = 30
10 x 2 = 20
Therefore the answers are 30 boys and 20 girls.
Hope this helps!
So in this case first you have to know how to findout the unti rate to find out the unit rate you have to dvide the total number (23.25) by the number (15) so first i divide 23.25 and 15 in a calculator and the answer is and i get (1.55) so just put this in your mind and try to understand what i just show you, i hope you rate my answer, i am a ESL student problem with english. thankyou. :)