a)x=67

b)x=12

c)x=78

d)x=82

the cubes is: 2*2*2=8(cm3)

9*9=81(cm2)

it is correct can you check and for me

A=1

B=0

C=8

D=9

MÌNH NGHĨ THẾ THÔI CHƯA CHẮC ĐÂU MÌNH MÌNH LAI NHE

the mountains is thai son can you for me

it is very easy so much is the human

khoang cach la :ke tu so thu ba bang so thu nhat cong so thu hai

vay suy ra so 99 trong day la so chac chan se lon hon 10000 nen minh chiu

mr. jones make commission more than mr. smith:

5-3=2(%)

mr.smith sold

(500:2%)*3=750(widgets)

there are 3*4*5=60

it is correct?

my answer is 13054

my answer is 3

it is correct? can you check

The answer is 36

it is correct?

28 triangles

it is correct?

it is 30 miles

The answer is :160(cm) 

It is correct?

it is 36 letters me

Là 1 * 2 * 3 * 4 * 5 = 120 (đường) me ok

is 24.00 dollars ok me ok

720 ways

=86  mình nha