Answer:
4
5(2)+5(7)
Step-by-step explanation:
Answer:
12.68 de
Step-by-step explanation:
Yes with any math expression or equation always use order of operation
Answer:
56
Step-by-step explanation:
x+x+8=104
2x=96
x=48
48+8=56
A = Andrew
S = Sister
A : S
2 : 3
2 + 3 = 5
250 ÷ 5 = 50
2 × 50 = 100
3 × 50 = 150
∴ A : S
100 : 150
So Andrew keeps £100 of his salary every week.
Of this, he saves 12%:
100 × (12 ÷ 100) = 12
So he saves £12 every week
360 ÷ 12 = 30
∴ it will take him 30 weeks to save £360.
