The answer is 5r^2 -1
hope this helps !
$170.28 is deposited into Bo's 403(b) each payday.
First, divide 45408 by 24 because he is paid twice a month to find his paycheck. It is 1892.
Now, he has 6% deducted, so that is 113.52 (0.06 x 1892).
The company only matches 3%, half of 6%, of his deduction.
113.52 / 2 = 56.76.
His total contribution will be:
56.76 + 113.52 = 170.28
Answer:
x=6
Step-by-step explanation:
2(x-1)=x+4 multiply 2 to x and -1
2x-2=x+4 put your variables and numbers on the same sides by + or -
x=6 there's your answer! :)
Answer:
144
Step-by-step explanation:
Because area is side times side, and it was a square garden, so that means that there is the same side length on each side so just 12 x 12 is 144.
Answer:
43%
Step-by-step explanation:
There are 39 girls. 21 of them like biology. 11 out of 34 who like chemistry are girls.
No. of girls who prefer biology = 21
There are (100-39) boys. 16 of them like physics. (34-11) of them like chemistry.
No. of boys who prefer biology = 100-39-16-34+11
= 22
Percentage of students who prefer biology = 
× 100%
= 
× 100%
= 43%
