3 years ago

Is algebra.

Mathematics

2 answers:

Nataly_w [17]3 years ago

8 0

The answer to your question is b

Yuri [45]3 years ago

5 0

Answer:

Step-by-step explanation:

According to Order of Operations, you always do exponents first

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There is not one particular frequency distribution that is correct, but there are frequency distributions that are less desirab

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ANSWER: True

EXPLANATION:

The statement is true. Any correctly constructed frequency distribution is valid. However, some choices for the categories or classes give more information about the shape of the distribution.

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3 years ago

Ms.kendrick plans to buy a laptop for $1,345 in 12 weeks. she has already saved $145. how much should she save each week so she

denpristay [2]

12x + 145 = 1345
12x = 1200
x = 100

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4 years ago

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A planter weighs 2 pounds and holds 3 pounds of soil. write two equivalent expressions for the total weight of nine planters. th

Anastasy [175]

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3 years ago

A rectangle has a height of 5 and a width of 4x^2 – 2x – 6.

bogdanovich [222]

The area of the rectangle is $20x^{2} -10x-30$ units.

Step-by-step explanation:

Step 1:

The area of a rectangle is obtained by multiplying the length with the width of the rectangle.

Considering this a whole rectangle, the length of the rectangle is 5 units and the width is the sum of $4x^{2}$ , $-2x$ , and -6.

So the length of the rectangle = 5 units and

the width of the rectangle $= 4x^{2} -2x-6$ units.

The area of a rectangle = (length)(width).

Step 2:

By substituting the known values, we get

The area of the rectangle $= (5) (4x^{2} -2x-6) = 20x^{2} -10x-30.$

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3 years ago

What is the answer to 3/10x120

Elza [17]

Answer:

3/10 * 120

= 3 * 120/10

= 3 * 12

= 36

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3 years ago