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3 years ago

6

Que obtienes al sustituir letras por números determinados

1 answer:

bulgar [2K]3 years ago

8 0

Answer:

Se llama un reemplazo

Step-by-step explanation:

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A bakery made 140 buns. A restaurant bought 80 of the buns. The remaining buns were put into bags of 4 buns each. How many bags

Sedbober [7]

Answer:

A bakery made 140 buns. A restaurant bought 80 of the buns. The remaining buns were put into bags of 4 buns each. How many bags of buns

are there?

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2 years ago

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Solve for x. 45(15x+20)−7x=56(12x−24)+6

Nady [450]

Answer:

The value of the equation for x is $x=\frac{1119}{2}$ or 559.5.

Step-by-step explanation:

Consider the provided equation.

$45(15x+20)-7x=56(12x-24)+6$

We need to solve the equation for x.

Use the distributive property: $a(b+c)=ab+ac$

$45(15x+20)-7x=56(12x-24)+6$

$675x+900-7x=672x-1344+6$

Add the like terms.

$668x+900=672x-1338$

Isolate the variable as shown:

$672x-668x=900+1338$

$4x=2238$

$x=\frac{2238}{4}$

$x=\frac{1119}{2}$

Hence, the value of the equation for x is $x=\frac{1119}{2}$ or 559.5.

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3 years ago

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one side of a rectangle has length 3 another side has length 2 + 7 what expression represents the area of the rectangle

Alecsey [184]

Answer: 2+7+3= ur answer

Step-by-step explanation:

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3 years ago

Joes dog has a massof 28,000 grams.What isthe mass of joes dog in kilometers

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2 years ago

111.25 is what percent of 89?

leonid [27]

The answer is 125%

111.25/89 × 100 = 125%

Happy to help!

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