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lys-0071 [83]
3 years ago
14

Beth and Sherry partnered together in swimming laps to raise money for the local food bank. Beth raised $15 plus $0.65 per lap t

hat she swam. Sherry
raised $10 plus $0.75 per lap that she swam. Beth swam 45 the number of laps Sherry swam. Together they raised a total of $152.00.

Let x represent the number of laps Sherry swam.
Mathematics
1 answer:
mixas84 [53]3 years ago
6 0
Hi your answer is 85 altogether
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Last year, Mr Salim bought a car for $120 000. This year, he sold it at a discount of 10%. How much did Mr Salim sell his car fo
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Answer:

$108000

Explanation:

  • He sold it at a discount 10%
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now the price:

→ $120 000 * 90%

→ 120 000 * \frac{90}{100}

→ 1200 * 90

→ $108000

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3 years ago
The ratio of ages of kissi and esinam is 3:5 and esinam is 3:5 The sum of ages of all 3 is 147 years.whats the age difference be
Sergio039 [100]

Answer:

48 years.

Step-by-step explanation:

Consider the complete question is "The ratio of ages of kissi and esinam is 3:5 and that of esinam and lariba is 3:5. The sum of ages of all 3 is 147 years. whats the age difference between oldest and youngest ?"

It is given that

Kissi : Esinam = 3:5 = 9:15

Esinam : Lariba = 3:5 = 15:25

So, the combined ratio is Kissi : Esinam : Lariba = 9:15:25

Let ages of Kissi, Esinam, Lariba are 9x, 15x and 25x.

Sum of ages of all 3 is 147 years.

9x+15x+25x=147

49x=147

x=3

The value of x is 3. So, the age of all three are

Kissi=9x=9(3)=27

Esinam=15x=15(3)=45

Lariba=25x=25(3)=75

Since Lariba is oldest and Kissi is youngest, therefore, the difference between their ages is

75-27=48

Hence, difference between oldest and youngest is 48 years.

8 0
3 years ago
Kira needs to memorize words on a vocabulary list for Latin class. She has words to memorize, and she is five-sixths done. How m
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what is the total number of words?


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3 years ago
HELP please :)
ankoles [38]
X is the amount of distilled water that must be added (in milliliters)
2/(100+x)=9/(1000)
2000=900+9x
1100=9x
122.22=x
x= 122
The answer is 122 milliliters of distilled water must be added
3 0
3 years ago
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