Use order of operations (PEMDAS)
<span>83-<span>(<span>59-<span>(<span>22-18</span>)</span></span>)
</span></span><span><span>83-<span>(<span>59-4</span>)
</span></span></span><span><span>83-55=</span></span>28
Final answer: 28
31/20, or turned into a mixed fraction, is 1 11/20kg. Hope this helps!
(14+19+x)/3=17
x= 18
the first is the equation and the second it the answer
X = girls
y = boys
z = students in the bus
x + y = z
x + y = 36
total girls = 2 * total boys
x = 2 * y
2y + y = 36
3y = 36
y = 12
x = 2y = 24 (B)
Answer:
68
Step-by-step explanation:
