Answer:
Expressions are not meant to be solved, they are more so to be evaluated and explained.. a visual differenceis that there is no equal sign or answer written, an equation is solved and has an equal answer. EXPR: (2 x 13) + 9 EQU: (19 x 12) + 3= 231
11t=120(12)
11t=1440
t=1440/11
However t is in hours and we want to know days so:
d=(1440/11)/24
d=1440/264
d=60/11
d=5 5/11 days
Hi i can’t see the question can you copy and paste it and reply to me
7(3) is equivalent to 7 + 7 + 7
7 + 7 + 7 = 21
7 x 3 = 21
hope this helps