Answer:
Lidal's price is better
Step-by-step explanation:
<u>Lidal</u>
4 for £2.04
1 for £2.04/4= £0.51= 51 p
<u>Oldi</u>
9 for £4.68
1 for £4.68/9= £0.52= 51 p
Lidal offers better price per roll
We can set Maggie's age to x
If her brother is six years younger than four times her age, than her brother must be equal to: 4x-6
Since the sum of their ages is 39, we can set up an equation.
(Sum of Maggie's age) + (sum of Maggie's brother's age) = 39
x + (4x -6) = 39
5x -6 = 39
5x = 45
x = 9 , Maggie's age is 9
Answer:
A = 100.48 cm^2
Step-by-step explanation:
A = (π * r^2) /2
A = (3.14 * 8^2) /2
= (3.14 * 64) /2
= 200.96 / 2
= 100.48 cm^2
Answer=D, Y=55x + 4. This is the answer.......
Btw: this is my first answer I done ;)