It should be " b "
That should be right but u may want to wait for others to respond to this to make sure
You need 3 trucks of sand that hold 5 tons and 2 trucks that hold 3 tons to move all the sand in one trip
Answer:
Perimeter = 42 cm
Step-by-step explanation:
A square has all equal sides so you would just add 10.5 + 10.5 + 10.5 + 10.5 to get 42 cm.
Answer:
PEMDAS
Step-by-step explanation:
First you do the numbers in the parentheses and the exponents
Then you do any multiplication or division in the problem.
Finally, you do any addition or subtraction in the problem.
*All of this should be done from left to right
