to solve 3(2x+1) you need to multiply. so 3 times 2x is 6x and 3 times 1 is 3 making the final answer to be 6x+1
Brian should purchase Choice C of fabric
<em><u>Solution:</u></em>
Given that Brian wants to purchase a piece of fabric that is between 49 and 53 inches long
So piece of fabric should be between: 49 and 53 inches
- Choice A is feet long
Let us convert feet to inches
Now convert to inches
We know that,
1 feet = 12 inches
But this choice is greater than given condition that piece of fabric should be between: 49 and 53 inches
So this is not correct
- Choice B is feet long
Now convert to inches
But this choice is greater than given condition that piece of fabric should be between: 49 and 53 inches
So this is not correct
- Choice C is feet long
Now convert to inches
So this 52 inches lies between 49 and 53 inches
So Brian should purchase Choice C of fabric
Answer:
See Explanation
Step-by-step explanation:
Let the numbers be
Required
Determine the possibilities for the other two
The possibilities of the other two (as a product) are:
<em>All possible combinations are (where order is not important): 17 1 28, 17 2 14 and 17 4 7</em>
Answer:
20
Step-by-step explanation:
One pattern is that we are adding one row and one column for each step.
The first step has 1 row and 2 columns,
the second one has 2 rows and 3 columns,
and the third has 3 rows and 4 columns.
Thus, it would make sense for the fourth step to have 4 rows and 5 columns. This makes a rectangle with a length and a width, with the area of the rectangle being length * width. 4 * 5 = 20 as our number of dots