Yearly salary would be 240,000 for 5,000 and 48,000 for 1,000 a week
X*80+y*60= 50*74
x +y =50 | * ( -60)
80x + 60y= 50*74
-60x - 60y=-50*60
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20x= 50*(74-60)=50*14
x=50*14/20=35 pounds of 80 cents tea
y=50-35=15 pounds of 60 cents tea
Answer:
Step-by-step explanation:
the graph moves down one unit
if you add/subtract outside the parent function the graph moves up/down
Answer:
6 : 23
Step-by-step explanation:
88/8 =11
Unique key in 1 octave = 12
so, in 11 octave, 12*11 = 132
