Answer:
$15.75
Step-by-step explanation:
Multiply the cost of one pound, 3.50 times how many we want, 4.5
3.5×4.5=15.75
Wrong because you need to add the -2 to the 8.... I hope this helps
(4b+3) (2b−5)
(4b+3) (2b+−5)
(4b) (2b) + (4b) (−5) +(3) (2b) +(3) (−5)
8b²−20b+6b−15.
= 8b²−14b−15.
Because n is a variable and a variable is serving that you can always change.
4/5; 16/20; 24/30.
10/4; 20/8; 15/6
