Answer:
35% discount.
Step-by-step explanation:
28.60 / 44 = 13/20
13/20 = 65/100 = 65%
28.60 is 65% of 44
100 - 65 = 35
Therefore, the discount is 35%.
It would be 7x7 + 2x2 = 53
Answer:
863.141 = (8 x 100) + (6 x 10) + (3 x 1) + (1/10) + (4/100) + (1/1000).
Step-by-step explanation:
The number line that represents |x + 4| = 2 has a solution of -2 and another solution of - 6
<h3>How to determine the number line?</h3>
The equation is given as:
|x + 4| = 2
Remove the absolute value bracket
x + 4 = 2 or x + 4 = -2
Subtract 4 from both sides
x = -2 or x = -6
Hence, the number line that represents |x + 4| = 2 has a solution of -2 and another solution of - 6
Read more about number lines at:
brainly.com/question/4727909
#SPJ4
Answer:
20 waves
Step-by-step explanation:
Out of 50 waves, Mark will catch 20 waves. To find this, first, you have to put it into a ratio.
8 x
--- = -----
20 50
To solve this, you need to multiply 8 x 50, which is 400. Next you need to divide 400 by 20, which is 20 waves.
This means x = 20 waves.
Hope this helped!! :) If you have any questions, make sure to comment!!