PEMDAS
parenthases first
1/4+5/4=6/4=3/2
we now havve
3/2 times 2+ 3/4
multilication
3/2 times 2=6/2=3
now we have
3+3/4=12/4+3/4=15/4
15/4 or 3 and 3/4
10 inches...................7 days
x inches......................24 days
x=24*10/7=240/7≈34,28 inches
The answer would be y=-2x-4
Answer:
-191
Step-by-step explanation:
Replace variables with corresponding value.
3(3) + (-5)^2 - ((3)(-5))^2
Solve exponent.
3(3) + 25 - 225
Multiply.
9 + 25 - 225
Combine like terms.
-191
Answer:
2,25
Step-by-step explanation:
2x-4+x=5-x
2x+x+x=5+4
4x=9 |÷4
x=2,25