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iogann1982 [59]

2 years ago

12

Bruno is sewing a large rectangular tablecloth for a restaurant. He has 30 square feet of fabric, and the length of the table cl

oth needs to be 7.5 feet. What is the width of the tablecloth if he uses all of the fabric?

1 answer:

Setler79 [48]2 years ago

7 0

If you use division you will find 30ft divided by the 7.5ft is 4ft so 7.5ft*4ft=30ft squared

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skelet666 [1.2K]

Answer:

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Step-by-step explanation:

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6 0

1 year ago

A watering can contained 512 quarts water. After all the plants were watered, only 4 cups remained. How many cups of water were

irga5000 [103]

Answer:

18 cups.

Step-by-step explanation:

7 0

2 years ago

Divide and simplify 4/7÷(-11/2)

lys-0071 [83]

Answer: $-\frac{8}{77}$

Step-by-step explanation:

$\frac{\frac{4}{7} }{-\frac{11}{2} }$

Multiply by the reciprocal in order to get rid of the fraction in the denominator.

$\frac{\frac{4}{7} }{-\frac{11}{2} }*-\frac{2}{11}$

$\frac{4}{7}*-\frac{2}{11}$

$-\frac{8}{77}$

4 0

2 years ago

Sasha says that least possible product of 2 -digit number and a nonzero 1- digit number is 11 is Sasha correct ? Explain your re

Alecsey [184]

Answer: No

Step-by-step explanation:

To get the least possible product, you want both the 2-digit number and the 1-digit number to be as small as possible

The smallest 2-digit number is 10

The smallest nonzero 1-digit number is 1

so the smallest product is 10 * 1 = 10

8 0

2 years ago

4x + 9y = 29<br> x = 5y - 87

Sergio [31]

What I would do here is substitute "5y -87" for x in the first ecquation, since the second equation is already in the form "x=..." so:

4*(5y-87)+9y=29

getting rid of the bracket:

20y-348+9y=29

adding up:

29y=29+348

29y= 377

dividing by 29:

y=13

and now we can calculate x, which is 5*13-87=65-87=-22

so x=-22

8 0

2 years ago