这道英语的数学题(52题)求过程和答案,拜托啦!

作者&投稿:韦闹 (若有异议请与网页底部的电邮联系)
问几道数学题和英语题~

1. 将□理解成x
没注意括号,式子变成4800÷75+12x=208
所以 12x=208-4800÷75
12x=208-64
x=12
正确的式子应该是 (4800÷75+12)×12=912

2. 设乙车每次运x箱,则甲车每次运(x+4)箱
8x-5(x+4)=13
8x-5x-20=13
3x=33
x=11
所以乙车每次运11箱

3. 设买了x瓶消毒液,(56-x)瓶洗手液
5x+3(56-x)=216
5x+168-3x=216
2x=216-168
x=24
56-x=56-24=32
3×24+5*32=232
232-216=16
所以药店受损失,学校应到药店多付16元

1. sitting front watching
2. happy enjoying games
3. playing with
4. dancing having

数学题:
看做:1-2,3-4。。。99-100
实际上就是50个-1相加,结果为-50
英语:
D
isn't
is add
my ID card number

is her
clock ask eight



看不懂英语。。。。。能翻译下不


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