All categories

1 year ago

Observe the expression below and select the true statement(s).

2 answers:

4 0

The true statements are:
The "(7 + 2x)" in the first term is a factor.
The "9" in the second term is a coefficient.
The "3y" in the first term is a factor.

il63 [147K]1 year ago

4 0

Answer:

The "(7 + 2x)" in the first term is a factor.

The "9" in the second term is a coefficient.

The "3y" in the first term is a factor.

Step-by-step explanation:

Observe the expression below

3y(7+2x)+9xy-10

Here 3y(7+2x) is a the first term

9xy is the second term and -10 is the third term

3y(7+2y) , 3y and 7+2x are factored completely

The "(7 + 2x)" in the first term is a factor and "3y" in the first term is also a factor.

9 is the coefficient of second term

-10 is a constant

The "(7 + 2x)" in the first term is a factor.

The "9" in the second term is a coefficient.

The "3y" in the first term is a factor.

You might be interested in

A nutritionist attempts to determine an association between where food is prepared and the number of calories the food contains.

Oksi-84 [34.3K]

Given the conditional relative frequency table below which was generated by column using frequency table data comparing the number of calories in a meal to whether the meal was prepared at home or at a restaurant.

Number of Calories and Location of Meal Preparation.
Home Restaurant Total
≥ 500 calories 0.15 0.55 0.28

< 500 calories 0.85 0.45 0.72

Total 1.0 1.0 1.0

To determine whether there is an association between where food is prepared and the number of carories the food contain, we recall that an "association" exists between two categorical variables if the column conditional relative frequencies are different for the columns of the table. The bigger the differences in the conditional relative frequencies, the stronger the association between the variables. If the conditional relative frequencies are nearly equal for all categories, there may be no association between the variables. Such variables are said to be independent.

For the given conditional relative freduency, we can see that there is a significant difference between the columns of the table.
i.e. 0.15 is significantly different from 0.55 and 0.85 is significantly different from 0.45

Therefore, we can conclude from the given answer options that there is an association because the value 0.15 is not similar to the value 0.55

8 0

2 years ago

Ruby and her children went into a bakery and she bought $18 worth of donuts and cookies. Each donut costs $1 and each cookie cos

Serjik [45]

IDK IDK IDK IDK IDK IDK IDK IDK IDK IDK

5 0

1 year ago

An episode of the television show, Legend of the Far Mountain, normally lasts 30 minutes and has 8 minutes of commercials. Tonig

gizmo_the_mogwai [7]

U give to me a very hard question, I dont know

6 0

1 year ago

Read 2 more answers

a sheet of acrylic has a mass of 95.2g. Acrylic has a density of 1.19g/cm³ What is the volume of the sheet of acrylic

professor190 [17]

Answer:

80 cm³

Step-by-step explanation:

Density = mass/volume

1.19 = 95.2/volume

Volume = 95.2/1.19

= 80

4 0

2 years ago

Read 2 more answers

A recent poll in your state shows that 25% of the vehicles are SUV’s and 10% are trucks. The poll counted 5 million SUV’s. How m

rjkz [21]

Answer:

20 million

Step-by-step explanation:

5 million SUVs are 25% of the total number of vehicles.

0.25x = 5,000,000

x = 20,000,000

Answer: 20 million

4 0

1 year ago