Answer:
2
Step-by-step explanation:
you do the (* first so it 8 then you add it with -6 which decreases it that makes 2 and 2 divided by 2 is one so add all together and get 2
Find area of room
aera=legnth wtimes width
in a square, legnth=width
aera=legnth^2
legnth=14 feet
convert o inches
14*12=168 inches
area=168^2=28224 square inches
how many tiles will cover all of floor?
aka
how many 192 in^2 is at least 28224 (at least, because we need to cover the whole floor without gaps)
192x<u>></u>28224
divide both sides by 192
x<u>></u>147
147 is the number of tiles we need
Answer:
Cant you just type that in the calculator 18 times lol
Step-by-step explanation:
use a calculator
20 times 5 is 100. We can multiply 2*5 and get 10, then add another zero to make it easier.
Answer:
No
Step-by-step explanation:
Because it is not going up by the same amount everytime
