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3 years ago

14

Please help question #10

1 answer:

elena-s [515]3 years ago

4 0

The scale 3/4 was used

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If (3x2 + 22x + 7) ÷(x + 7) = 3x + 1, then (x + 7)( ) = . The check of the polynomial division problem shows that the product of

azamat

Answer:

$(x + 7) * (3x + 1) = (3x^2 + 22x + 7)$

Step-by-step explanation:

Given

$(3x^2 + 22x + 7) \div (x + 7) = 3x + 1$

$(x + 7) * (\ ) = [\ ]$

Required

Complete the blanks

We have:

$(3x^2 + 22x + 7) \div (x + 7) = 3x + 1$

Rewrite as:

$\frac{(3x^2 + 22x + 7) }{ (x + 7)} = 3x + 1$

Cross multiply

$(x + 7) * (3x + 1) = (3x^2 + 22x + 7)$

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3 years ago

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Caroline bought movie tickets for three Children and a bucket of popcorn for $9.50. If she spent a total of $35.75, how much was

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Answer:

$8.08

Step-by-step explanation:

First subtract 9.50 from 35.75 to get

24.25

Then divide 24.25 by 3 to get

Approx $8.08

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3 years ago

Paul's pizzeria sells 45 cheese pizzas and 20 pepperoni pizza every week. what is the ratio of cheese pizzas to pepperoni pizzas

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9:4 would be the correct answer

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pls asap its not 128......In how many ways can you put seven marbles in different colors into four jars? Note that the jars may

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Answer:

hope it helps

this is my best

please tell me if I'm wrong

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3 years ago

Christopher bought a new watch at the store when they were having a 20% percent off sale. If the regular price of the watch was

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$38.40
48 x .2 = 9.6
48 - 9.6 = 38.4

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3 years ago