Answer:
-x² + 8x - 7
Step-by-step explanation:
Step 1: Write expression
(7 - x)(x - 1)
Step 2: FOIL (First Outside Inside Last)
7x - 7 - x² + x
Step 3: Combine like terms
-x² + 8x - 7
Answer:
what grade you in
this looks like 4th grade
Answer:
$1.60
Step-by-step explanation:
$3.60 divided by 2 1/4 is $1.60