Answer:
1) 125
2) 113
Step-by-step explanation:
Hope it helps :)
Answer:
The answer would be $9.54/yard
Step-by-step explanation:
Rewrite it in the form a^2 - b^2, where a = 7q^2 and b = 2
(7q^2)^2 - 2^2
Use the Difference of Squares; a^2 - b^2 = (a + b)(a - b)
<u>= (7q^2 + 2)(7q^2 - 2)</u>
Answer:
Let the total no of girls be x
the number of boys=7:5
total no of students =20
now,
no of girls =7/5=x/20
or, 20*7=5x
or 140=5x
or,x=140/5=28
therefore the number of girls =28
Answer:39144000
Step-by-step explanation:
Distance = speed x time
7 days = 168 hours
233000 x 168= 39144000