23. Gheri is n years old. Carl is 6 years younger than Gheri and 2 years older than Jean. What is the sum of the ages of all thr
ee?
1 answer:
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6x+5y=-15
5y=-15-6x
y=(-15-6x)/5
Answer:
40%
Step-by-step explanation:
1299-725= 574
574/1299 x 100 = 44.19%
Answer:
Depth=3.18cm
Step-by-step explanation:
V=πr2h
1LITRE=1000CM3
v=1000cm³
1000cm3=3.142×10²×Depth
Depth= 1000/3.142×100
Depth=3.18cm
He would have to sell at least 19 vacuums.
Answer:
5/8
Step-by-step explanation:
