3 years ago

What is the product?(4x)(-3x^8)(-7^3)

Mathematics

1 answer:

kicyunya [14]3 years ago

7 0

Answer:

4116x^9

Step-by-step explanation:

(4x)(-3x^8)(-7^3)

(-12x^9)(-343)

4116x^9

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Jonathan collects postcards and stamps. The number of postcards in his collection is 12 more than 3/4 the number of stamps. He h

zimovet [89]

For this case we define the following variable:

<em>x: number of stamps </em>

We now write the equation that models the problem:

$\frac {3} {4} x + 12 = 39$

From here, we clear the value of x.

We have then:

$\frac {3} {4} x = 39-12\\\frac {3} {4} x = 27\\x = (\frac {4} {3}) (27)\\x = (4) (9)\\x = 36$

Answer:

The number of stamps he has is:

$x = 36$

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Nitella [24]

Answer:

Step-by-step explanation:

We start by getting the value of x

We have this as follows:

5x ≤ 43 + 11

5x ≤ 54

x ≤ 54/5

x ≤ 10.8

As we can see, the maximum integer closest to this decimal is the value 10

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7.54 repeating decimal as a mixed number in simplest form

Troyanec [42]

Answer:

7 27/50

Step-by-step explanation:

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What is the place value of 2 in 1025

tresset_1 [31]

Tens place value, like twenty five

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How to graph this problem ?

kolbaska11 [484]

A(-4,-3)
B(-3,-1)
C(2,-1)
D(-2,4)
your new points

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