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3 years ago

The ratio of Mark’s age to Reeta’s age is 3 : 5 Mark’s age is 24 years. Work out Reeta's age.

1 answer:

6 0

The ratio of Reeta's age and Site's age is 3:5 and the sum of their ages is 80 years. The ratio of their ages after 10 years will be

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How to find cp if loss and sp are given

velikii [3]

Step-by-step explanation:

$\tt{ \: H \: E \: Y \: \: T \: H \: E \: R\: E \: }$ !

When Loss and Selling price ( SP ) are given , Cost price ( CP ) can be found out using the following formulae :

✰ $\large{ \boxed{ \boxed{ \tt{CP = Loss + SP}}}}$

$\text{How \: did\: we \:get \:the \: formula : \: CP \: = Loss \: + \: SP} \:$ ?

We simply derived the formula from Loss = CP - SP.

First , Swap the sides of the equation :

⟶ $\text{CP - SP = Loss}$

Move SP to right hand side and change it's sign :

⟶ $\text{CP = Loss + SP}$

This is how , CP can be obtained when we are given loss and SP.

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# $\underbrace{ \tt{C \: a \: r \: r \: y \: \: O \:n \: \: L \: e \: a \: r \: n \: i \: n \: g}}$ !!

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8 0

3 years ago

Write an equation of the line with a slope of -7 and y-intercept 1

AveGali [126]

Y=-7x+1

Hope this helps

3 0

3 years ago

Question Which of the following is a factor of 62 - 6b - 16? ob+8 . ob-4 ob- 8

bagirrra123 [75]

Answer: −6b+46

Step-by-step explanation:

62 - 6b - 16

−6b+(62−16)

−6b+46

3 0

3 years ago

Evaluate each function for the given value

Mariulka [41]

Answer:

3) 5

5) 1

Step-by-step explanation:

substitute the value of 9 for each 'x' in the expression

3) h(9) = 2/3(9) - 1

= 18/3 - 1

= 6-1 or 5

substitute the value of 5 for each 'x' in the expression

5) f(5) = -5² + 6(5) - 4

= -25 + 30 - 4

= 5-4 or 1

7 0

2 years ago

50% of the cakes that jenny made were party cakes 1/5 were fruit cakes and the rest were sponge cakes what was the percentage of

mylen [45]

1/5 = 20%

% sponge cakes = 100 - 50 - 20 = 100 - 70 = 30% Answer

4 0

3 years ago