Answer:
£2.38
Step-by-step explanation:
Write and solve an equation of ratios:
£1.40 2.5 kg
----------- = ------------
c 4.25 kg
Cross multiplying, we get:
(£1.40)(4.25 kg) = (2.5 kg*c), or
(£1.40)(4.25 kg)
c = -------------------------- = £2.38
2.5 kg
Sarah bought 2 cars and 2 trains. It is a problem-solving question so they make you figure it out.
Answer:
The area which would be painted grey will be "47.7812 ft²".
Step-by-step explanation:
The given values are:
Radius of circle, r = 5.4 feet
Value of pi, π = 3.14
As we know,
Area of Semicircle = 
On putting the values in the above formula, we get
= 
= 
= 
=
H=8x,so a real estates will sell 120 houses in 15 months. Hope it help!
12x+2 is the answer
add 7x+5x=12x
-8+10=2