Answer:
14/15
Step-by-step explanation:
1. Convert the fractions to have the same denominator
Remember that you can only add fractions with the same denominator
To find the common denominator, find the LCM of 5 and 3 which is 15.
-2/5 * 3/3 = -6/15 and 4/3 * 5/5 = 20/15
-6/15 + 20/15 = 14/15
hope this helps! <3
Answer:
112.5
Step-by-step explanation:
200 - 87.5 = 112.5
Answer:
$2467.50
Step-by-step explanation:
987 = ( 1 - 0.6 )x
987 = 0.4x
x = 2467.5
a.
Scottie = 30
Top of the lighthouse = 45 (30+15)
The boat = 0
The fish = -10
b.
10 + 30 = 40
Answer:
Option B, -5/4x + 2
Step-by-step explanation:
<u>Step 1: Combine like terms inside the parenthesis
</u>
![1/4(2 - 5x + 6)](https://tex.z-dn.net/?f=1%2F4%282%20-%205x%20%2B%206%29)
![(1/4 * 8) + (1/4 * -5x)](https://tex.z-dn.net/?f=%281%2F4%20%2A%208%29%20%2B%20%281%2F4%20%2A%20-5x%29)
![2 - 5/4x](https://tex.z-dn.net/?f=2%20-%205%2F4x)
Answer: Option B, -5/4x + 2