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1 year ago

Select the example which illustrates the distributive property of 7 × 39

2 answers:

6 0

It would be the 4th answer. It is the only choice that shows the 7 being distributed onto the 30 and 9 and it still gives you the right answer

Lemur [1.5K]1 year ago

3 0

Answer:

d) 7(30 + 9) = 7(30) + 7(9)

Step-by-step explanation:

Distributive method:

a(b + c) = ab + ac

Here given:

7 × 39

Among the option's:

1st option (7 + 3) (7 + 9) is wrong, changes final answer.

2nd option (7 × 30) + 9 is wrong, changes final answer.

3rd option 39 × 7 shows commutative property of multiplication.

4th option show distributive method.

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The amount of money, in dollars, Sarah has in her savings account is modeled as a function of time in months. This function is r

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Which of the following sets of ordered pairs satisfies a linear function? a. (-1,5), 2,10), (3,15), (4,18), (5,22) b. (2,4), (4,

finlep [7]

The best answer is B (2,4), (4,6), (6,8), (8,10).

I hope this helps.

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3 years ago

I need some help please.

Crazy boy [7]

Answer:

$(-5,-4)$

Step-by-step explanation:

A 180 counterclockwise rotation of (5, 4).

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3 years ago

The sum of two consecutive integers is 75. Find the number

Luba_88 [7]

Divide 75 by 2:

75 / 2 = 37.5

Now you need the whole number below 37.5 and the whole number above 37.5:

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4 0

3 years ago

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

grigory [225]

Answer: $x=5(13-12p)$

Step-by-step explanation:

Given equation: $x=65-60p$

$\\\Rightarrowx=(5\times13)-(5\times12)p$

Since 5 is the greatest common factor of 65 and 60 in the given expression.

Therefore, the above expression can be written as

$x=5(13-12p)$

Hence, by factoring the side that contains the variable p we have the expression $x=5(13-12p)$ .

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3 years ago