Answer and Step-by-step explanation: Distributive Property describes how to solve expressions like a(b +c). According to the property, multiplying the sum of two or more numbers by a number will result in the same as multiplying each number and then add the products. For example:

11(2 + 4)

11(6) = 66 22 + 44 = 66

So, for the expression that represents the area:

5.5(7.5 + x) = 41.25 + 5.5x

As the expression has non-numerical terms, the distributive property will be multiply each term and then add the products.

The expressio for area of a rectangular mural is 41.25 + 5.5x.

7 0

3 years ago

(05.05) Which of the following inequalities matches the graph? (1 point)

alexira [117]

Answer: Choice A. $x \le -7$

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Explanation:

Every point in the shaded region has an x coordinate that is equal to -7 or smaller.

Example points include

(-8, 0)
(-10, 2)
(-9, -5)

The y coordinate does not matter. All that matters is the x coordinate. The boundary line is the equation x = -7, representing all points that have x coordinate of -7. The solid boundary line says to the reader "any point on this boundary line is part of the shaded region solution set". This inclusion is due to the "or equal to" of the inequality sign.

6 0

3 years ago

Describe all the positive integers that would make [(1/2|4] less than (1/2)7

Zielflug [23.3K]

Answer:

The only positive integers would be anything less than 3. So 1 or 2 would work

Step-by-step explanation:

If something that is already being raised to a power, gets raised to another power, those powers add up. So if it were $(\frac{1}{2} ^{2} )^{2}$ , the exponents would add which would make it $(\frac{1}{2}^{4} )$ .

In the case of your question, if 'n' was 2 it would be to the power of 6 making it less than to the power of. 1 could also work

5 0

2 years ago

Can someone help me answer these two questions please.

mr_godi [17]

Answer:

The first one is a the second one is b

Step-by-step explanation:

3 0

3 years ago