Rita earns $10 per hour. She puts 5% of her earnings in savings. Write an inequality to find how many hours h Rita must work to
2 answers:
Answer: tex]0.5h\geq25[/tex]
Step-by-step explanation:
Given : Rita earns $10 per hour.
Rita's Total earning = $10 x (number of hours she worked )
Let h denotes the number of hours she worked.
Then , Rita's Total earning = 10 h
Also,She puts 5% of her earnings in savings.
So , Savings= 5% of (Rita's Total earning)
Savings= 0.05 x (10h) [we convert percent into decimals by dividing it by 100]
Savings=0.5h
Then, the inequality to find how many hours h Rita must work to save at least $25
Savings ≥ $25
Hence, the required inequality :
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Answer:
a) quotient = 2, remainder = 5
b) quotient = -10, remainder = -1
c) quotient = 34, remainder = 7
d) quotient = 77, remainder = 0
e) quotient = 0, remainder = 0
f) quotient = 0, remainder = 3
g) quotient = 0, remainder = -1
h) quotient = 4, remainder = 0
Step-by-step explanation:
The relationship between the quotient, remainder and divisor is that the product of the quotient and divisor added to the reminder gives the dividend.
Based on this, when
a)19 is divided by 7 = 19/7
= 2
Hence the quotient is 2, the remainder is 5
Applying the same principle, when
b) −111 is divided by 11
= -10
Hence the quotient is -10, the remainder is -1
c) 789 is divided by 23
=34
Hence the quotient is 34, the remainder is 7
d) 1001 is divided by 13
= 77
Hence the quotient = 77, the remainder is 0
e) 0/19 = 0
Hence the quotient is 0, the remainder is 0
f) 3/5
Hence the quotient is 0, the remainder is 3
g) -1/3
Hence the quotient is 0, the remainder is -1
h) 4/1
Hence the quotient is 4, the remainder is 0