Answer:
£1.31
Step-by-step explanation:
Add 5 to 3, obtaining 8. Then the amt tht Eric pays is 5/8 of the £3.50 total, and the amt tht Sue pays is 3/8 of the total.
Thus, mult. £3.50 by 3/8:
(3/8)(£3.50) = £1.31 (which has been rounded off from £1.3125).
Let x be the unknown number. This means that "six times a number" becomes 6x. Finally, we want to compute the quotient between this quantity and 16, which leads to

For inverse variation, we use the equation y = k/x, again, with k as the constant of proportionality. <span>When one variable increases the other decreases in proportion so that the product is unchanged. Therefore, it would be the last option the correct answer.
y = k / x
2 = k / 4
k = 8</span>
Answer:
....
Step-by-step explanation:
i had this on my last year book
lemme see if i can find if