Answer:
a) $10
b) 0.1 hours
Step-by-step explanation:
The total amount earned by Cary,E after working h hours is calculated using:
The dollars Cary earns per hour is the unit rate, which is $10
If Cary earns $10 per hour, then she earns
$1 in
Carry has to work for 0.1 hours to earn $1
The area= (20x14)/2
So, 20 times 14, divided by 2.
Answer:
18+3r
Step-by-step explanation:
-2+5(4+3r)
-2+5×4+3r
-2+20+3r
=18+3r
Answer:
Step-by-step explanation:
1/3(x+6)=12
x+6=12/(1/3)
x+6=(12/1)(3/1)
x+6=36/1
x+6=36
x=36-6
x=30
Answer: 30
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12(x+1/6)=8
x+1/6=8/12
x=8/12-1/6
x=8/12-2/12
x=6/12
simplify
x=1/2
Answer: 1/2
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-3(x+2)=-18
x+2=-18/-3
x+2=6
x=6-2
x=4
Answer: 4
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-3(x-2)=21
x-2=21/-3
x-2=-7
x=-7+2
x=-5
Answer: -5
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-5(4-x)=-40
4-x=-40/-5
4-x=8
x=4-8
x=-4
Answer: -4
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1/4(6-x)=1/4
6-x=(1/4)/(1/4)
6-x=1
x=6-1
x=5
Answer: 5
Three different terms here so you need to convert to one type only. Either fractions, decimal or percentage.
0.3= 30% = 3/10 mysteries
25% = 0.25 = 1/4 travel
7/20 = 35% = 0.35 childrens
Rearrange:
0.3 = 30% = 3/10
0.25 = 25% = 1/4
0.35 = 35% = 7/20
Answer is Children's is the greater at 35%