Well thing is cant draw a line and 6/10 and 2/3 isnt equialent
Answer:
Each book cost $29.00
Step-by-step explanation:
$277-$16=$261.00
$261÷ 9= $29.00
Therefore each book costed $29.00
I hope this helps in any way.
Answer:
26
Step-by-step explanation:
let the two numbers be X and Y
XY = 144
X - Y = 10
(X + Y)^2 = ( X - Y)^2 + 4 XY
= 100 + 576 = 676
(X+Y) = √676
X + Y = 26
Answer:
2.49 a bag
Step-by-step explanation:
a) The sum of your ages is F + (F+B) = 2F+B.
b) In 3 years, the sum of your ages will be (F+3)+(F+B+3) = 2F+B+6.
c) The difference of your ages at any time is B.