Simplify
36 - 2(20 + 12 ÷ 4 x 3 - 2 x 2) + 10
-5
-7
-6
-4
36 - 2(20 + 12 ÷ 4 x 3 - 2 x 2) + 10 = 36 - 2(20 + 3 x 3 - 2 x 2) + 10 = 36 - 2(20 + 9 - 4) + 10 = 36 - 2(29 - 4) + 10 = 36 - 2(25) + 10 = 36 - 50 + 10 = 46 - 50 = -4
Simplify:
(1) 2+(−4)−(+3)
(2) −5+4−(−2)
(3) 10+(−5)−(−4)
(4) 12−(+6)+(−3)
(5) −15+(−4)−(+3)
Find the mean of the following data. Number of Plants0−22−44−66−88−1010−1212−14Number of Houses1324532