Answer:
a) 2x+4
b)x=8
Step-by-step explanation:
a) x+x+4 =2x +4
b) 2x+4= 20
2x = 16
x=8
Jay bought 8 packets of Chips
c) Jay: 8 x 60
=£4,80
Lauren : 12 × 60
= £7,2
I’m pretty sure it’s 20 could be wrong
Answer:4.6 liter
Step-by-step explanation:
Given
Helena family is 4600 milliliter
and we know
1 liter is equal to 1000 ml
and 1 ml is equal to 0.001 m
So, 4600 ml is equal to
This problem is not easy but use division and multiplication
Answer:
36 cups of water
Step-by-step explanation:
Make a proportion, where x is the number of cups of water needed:
= 
Cross multiply and solve for x:
2x = 72
x = 36
So, 36 cups of water will be needed