Answer:
£0.75
Step-by-step explanation:
Add 2.10
Do 2.90 * 2
add 2.10 and 5.80
subtract the sum from 9.4
divide by 2
4.5
8/6= 6/y
Cross multiply:
8(y) = 6(6)
8y = 36
Divide both sides by 8:
8y/8 = 36/8
y = 4.5
105 children
35/100×300
105
4x-4=14+7x
x=-6
Calculated using algebra
c) Step 3