Answer:no
Step-by-step explanation:
The linear equation that represent the situation is 3b - 6 = 45.
The value of b is 17.
<h3>How to represent a linear equation?</h3>
The situation forms a linear equation. Therefore,
y = mx + b
where
Therefore, let's model the equation linearly,
where
- b = number of books bought
She bought the book for $3 each and receive a discount of $6. The total money spent after the discount is $45.
Therefore, the equation is as follows
3b - 6 = 45
The value of b is as follows;
3b - 6 = 45
3b = 45 + 6
3b = 51
b = 51 / 3
b = 17
learn more on linear equation here: brainly.com/question/11897796
#SPJ1
Answer:
20 square units
Step-by-step explanation:
we know that
The area of rectangle is equal to
In this problem
the formula to calculate the distance between two points is equal to
<em>Find the distance WX</em>
we have
W(-3,1), X(3,3)
substitute the values in the formula
<em>Find the distance XY</em>
we have
X(3,3),Y(4,0)
substitute the values in the formula
<em>Find the area of rectangle</em>
substitute the values
Answer: 24
Step-by-step explanation: To find the least common multiple or <em>lcm</em> of 3 and 8, begin by listing multiples of each number.
<em><u>Multiples of 3</u></em>
1 x 3 = 3
2 x 3 = 6
3 x 3 = 9
4 x 3 = 12
5 x 3 = 15
6 x 3 = 18
7 x 3 = 21
8 x 3 = 24
Notice that we skipped 0 x 3 in our list of multiples. That's because 0 x 3 is 0 and our least common multiple can't be 0.
When listing the multiples of 8, it's a good idea to keep an eye on the list of multiples for 3 so that we will notice when we find a least common multiple.
<u><em>Multiples of 8</em></u>
1 x 8 = 8 ← not a multiple of 3
2 x 8 = 16 ← not a multiple of 3
3 x 8 = 24 ← multiple of 3
We can stop here because all other multiples that we find will be greater than 24. So the least common multiple or <em>lcm</em> of 3 and 8 is 24.
