Answer:
to start of in math you use stuff like numbers and equations although you can use equations in science in science you use different types of technology for that.
Step-by-step explanation:
it is solved directly by using the formula
4,000
You go to the thousand number and see if the hundred number is higher than 5, if not then its stays the same.
8.14 times 25 = 203.5
x = -2
x+8 = 2x +10
-2x + x = 10-8
-x = 2
divide both side by -1
answer -- x = -2
7
280=40t/40
t=7
