HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
đáng yêu ghê ta
đăng ơi mik chia tay đi
mẹ mày
3227 nha bạn
bài 1 :
a) 14+1516:38⋅23=14+52⋅23=14+106=624+4024=231214+1516:38⋅23=14+52⋅23=14+106=624+4024=2312
b)A = 4,25 X ( 58,47 + 41,53 ) - 125 = 4,25 x 100 - 125 = 425 - 125 = 300
53,5 = 4,25 x ( a + 41,53 ) - 125
4,25 x ( a + 41,53 ) = 53,5 + 125
4,25 x ( a + 41,53 ) = 178,5
a + 41,53 = 178,5 : 4,25
a + 41,53 = 42
a = 42 - 41,53
a = 0,47
anhhhhhhhhhhhhhhh
1: câu C sai phải là ceralessly
1.You won't pass your final test unlessyou work hard.
2.It took me several years to quit smoking
Make a complete sentence using given words
1.You had better take a rest and stop drinking cold water
2.We didn't go on a picnic yesterday because it rained heavily
3.My mother usually cycles to work because riding is good for her health
anh ơiiiiiiiiiiii