25x^2 = 16
divide each side by 25
x^2 = 16/25
take the square root of each side
sqrt (x^2) = +- sqrt(16/25)
x = +- sqrt(16)/sqrt(25)
x = +- 4/5
x = 4/5, - 4/5
Substitute
12(3) + (52)
12(3) = 36
36 + 52 = 88
Answer:
21060
Step-by-step explanation:
19500÷100=195
195×8=1560
1560+19500=21060
7mins 30 secs because if you do speed,distance,time then it is distance/speed then you get 7.5 and .5 of a minute that is 30 secs
Answer:
$6.80
Step-by-step explanation:
Divide $34 by 5
and you get $6.80