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3 years ago

Write the equation for the statement the sum of three times x and 13 is 25

Mathematics

1 answer:

Sonja [21]3 years ago

5 0

Answer:

3x+13=25

Step-by-step explanation:

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britney is buying a hat at the mall. the shirt costs $31.59, and the hat costs $19.46. if Britney gives the sales clerk $100.00,

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Answer: 48.95

Step-by-step explanation:

so first I would add together the cost of the shirt and hat

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then I would take away the 51.05 ( the total ) from $100

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3 years ago

A box of 42 chocolates contains milk and dark chocolates in the ratio of 3:4. How many chocolates of each type there are?

Elza [17]

<h2>Answer:The number of milk chocolates are 18 and the number of dark chocolates are 24.</h2>

Step-by-step explanation:

Let the number of milk chocolates be $m$ .

Let the number of dark chocolates be $d$ .

Given that the box contains the milk and dark chocolates in the ratio $3:4$ .

So, $\frac{m}{d}=\frac{3}{4}$ ...(i)

Given that the total number of chocolates are $42$ .

So, $m+d=42$ . ...(ii)

Using (i) and (ii),

$m+\frac{4}{3}m=42$

$\frac{7}{3}m=42$

$m=18$

$d=\frac{4}{3}m=\frac{4}{3}\times 18=24$

So,the number of milk chocolates are $18$ and the number of dark chocolates are $24$ .

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3 years ago

Write the equation for the statement the sum of three times x and 13 is 25 ​

Write the equation for the statement the sum of three times x and 13 is 25