Answer:
x=1
Step-by-step explanation:
you would change it to 5x-4(-3x+5)=-3, because you put the info for the first equation into the second equation.
5x-4(-3x+5)=-3
5x+12x-20=-3
17x-20=-3
17x=17
x=1
I think acute but I’m really not sure
Answer:im not sure
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
1 yard=3 feet=36
14 yards x 36= 504
14 yards = 504 inches
mark as brainliest :)
Answer:
You're less likely to make mistakes reading or writing very big and very small numbers if you use scientific notation. It also makes it much easier to tell at a glance which numbers are bigger or smaller without counting long strings of zeros.