What grade is that is that 4th or 5th grade
X= -10, 10
This is the answer.
Whats the given measurements
For the first question you just need to add up all the sides. so first add all the x numbers and then add all the plain numbers.
a perimeter is the total length around the shape.
Step-by-step explanation:
Nickels = 112 * 3 / (3 + 4 + 7) = 24.
