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3 years ago

What is the value of x - y?

Mathematics

1 answer:

PIT_PIT [208]3 years ago

3 0

Answer:

Step-by-step explanation:

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A clothing store is having a sale where all shirts are 40% off and all the pairs of pants are 30% off. Which of these are true?

const2013 [10]

Answer:

Step-by-step explanation:

A. "a pair of pants originally priced at &40$ and a shirt originally priced at $45. He pays $55"—correct

(1-0.30)$40 + (1-0.40)$45 = $55

B. "Mary buys two shirts originally priced at $25. She will pay $35."—incorrect

2×(1-0.40)$25 = $30

C. "a pack of four shirts on sale for $37.80. The pack of shirts was originally priced at $54"—incorrect

(1-0.40)$54 = $32.40

D. "a pair of pants for sale price of $40.60. The pair of pants was originally priced at $58."—correct

(1-0.30)$58 = $40.60

4 0

3 years ago

Please help asap!<br> i will give brainliest :)

antiseptic1488 [7]

156 miles I think or 192

6 0

4 years ago

5.7 g = ? kg<br> Plase answer

Romashka-Z-Leto [24]

Answer:

0.0057

Step-by-step explanation:

hope this helps

7 0

3 years ago

Read 2 more answers

Karoline borrows lunch money from Roselia for 4 days in a row. Each lunch costs $8.

photoshop1234 [79]

Answer:

Step-by-step explanation:

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1 year ago

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Rita has 3/4 gallon of lemonade she pours 1/24 gallon of lemonade into each glassk Rita has 3/4 gallons of lemonade she pours on

ira [324]

Answer:

18 number of glasses of lemonade can she pour

Step-by-step explanation:

Unit rate defined as rates are expressed as a quantity of 1, such as 3 feet per second or 8 miles per hour, they are called unit rates.

As per the statement: Rita has 3/4 gallon of lemonade she pours 1/24 gallon of lemonade into each glass.

Number of lemonade Rita has = 3/4 gallon

$\text{Unit rate per glass} = \frac{1}{24} \text{gallons}$

By definition of unit rate;

$\text{Number of glasses} = \frac{\text{Number of lemonade}}{\text{Unit rate per glass}}$

Substitute the given values we get;

$\text{Number of glasses} = \frac{\frac{3}{4}}{\frac{1}{24}}$

$\text{Number of glasses} = \frac{3}{4} \times 24 = 3 \times 6 = 18$

Therefore, number of glasses of lemonade can she pour is, 18

8 0

3 years ago