9514 1404 393
Answer:
-1/2
Step-by-step explanation:
The factor outside parentheses multiplies each term inside.
5/2(-8/5 +7/5)
= (5/2)(-8/5) +(5/2)(7/5)
= -8/2 +7/2 = -1/2
The answer is 4:15
The tax is $1.88
7.5% = 0.075 (divide by 100)
0.075 * $25 = 1.875 or $1.88