B. 20x and .8x because they have the same variable
Answer:
4
Step-by-step explanation:
2(8)-3(4)
16-12
4
Answer:
107/21
Step-by-step explanation:
re - phrase the question algebraically:
-14/3 + y = 3/7
LCM of 3 and 7 = 21
-98/21 + y = 9/21
what should be added to -98 to make 9?
answer: 107
therefore answer: 107/21
Hope this helps.
Good Luck
Answer:
Step-by-step explanation:
V=a*b*c
192= 8*b*6
b=192/48
b= 4 cm