Answer:
3
Step-by-step explanation:
Answer:
the answer is 16
Step-by-step explanation:
25-9=16 pens
Step-by-step explanation:

multiply both sides by a - r

divide both sides by s

subtract a from both sides

invert the signs

The length of side LM in the triangle LMN is 6.75 cm.
<h3>
Similar figures</h3>
Two figures are said to be similar if they are of the same shape and the ratio of their corresponding sides are in the same proportion.
From the diagram:
LM / HJ = JK / MN
LM / 4.5 = 9 / 6
LM = 6.75 cm
The length of side LM in the triangle LMN is 6.75 cm.
Find out more on similar figures at: brainly.com/question/26173060
9514 1404 393
Answer:
21, 3
Step-by-step explanation:
Let the first and second numbers be x and y, respectively. Then we have ...
x + y = 24 . . . . their sum is 24
x = 8y -3 . . . . . the first is 3 less than 8 times the second.
Substituting for x in the first equation, we have ...
(8y -3) +y = 24
9y = 27 . . . . . . . . add 3
y = 3 . . . . . . . . . . divide by 9
x = 8(3) -3 = 21
The two numbers are 21 and 3.