Answer: 45% is my guess
Step-by-step explanation:
Answer:
the answer is 440 square inches.
you just have to multiply all the numbers.
(2.1 x 103) x (3.5 x 102)
216.3×357
77219.1
112.5 minutes
Since there are 60 minutes in 1 hour so multiply that by 3 and you get 180 minutes
180➗8=22.5
22.5✖️5= 112.5 minutes
Hope this helps! :3
Answer:
-13=5+x, rearrange the terms.
-x=5+13, add.
-x=18, invert the sign.
x=-18
