Answer:
Gary bikes farther to get to school
Answer:
Step-by-step explanation:
The dashed vertical line indicates that -3 is not included so x is greater than -3. The diagonal line is solid indicating that it is included so y is greater than or equal to -4x/5 -2. So it is second answer.
14 feet x 12feet=168feet total to do÷9 they took to set all=18.88 feet per hour
Let's first retrace her steps
using PEMDAS we know that we first have to do the operations in parenthesis then multiply before we add or subtract so we have
so far so good now lets check the other side
from this we can determine that all of her math is correct. However, to say that two expressions are equivalent you have to substitude the same number on both expressions and get the same answer. Since she did not do this, amd used x=1 on one expression and used x=-1 on th other her answer is incorrect.
To find x u might wanna add up all the numbers and divide the answer by the sides the shape has :) hope this helps