Answer:
-13
Step-by-step explanation:
-(-1)-(+5)-(+9)
1-5-9
-4-9
-13
Answer:
Step-by-step explanation:
- The tax is 8 1/2% = 8.5%
- A pair of shoes = $29.99
- A shirt = $15.99
<u>The difference in the cost:</u>
<u>Tax on the difference:</u>
Answer:
a. ben eats 27 apples
b. ben has 18 apples left
4b²+20b+25=0
Divide everything by 4
b²+5b+ 6.25=0
use the quadratic formula
x= (-b+ or - √b²-4ac) /2a
x= (-5 + or - √5²-4*1*6.25) /2(1)
x= -5/2 so
in this case, b= -5/2