Answer:
The leading coefficient of the polynomial is -9.
Step-by-step explanation:
9 is the leading coefficient of this polynomial because if you rearrange the exponents from greatest to least, you will get this :
-9x3 + 5x2 + 7x -10
Your leading coefficient is the number included with your degree or highest exponent.
Well before the descimal its 5,600 after decimal is 0.56
Answer:
I'm sry I don't understand but good luck mate
Step-by-step explanation:
Answer: -5x
Step-by-step explanation: combine like terms hope this helps!
Answer:
Option B. $72, because the price of each pack is $8
Step-by-step explanation:
Looking at the double number line we have that
The price of 2 packs of spaghetti is $16
The price of 4 packs of spaghetti is $32
The price of 6 packs of spaghetti is $48
The price of 8 packs of spaghetti is $64
To find out he units rate, divide the price by the number of packs

Find out what is the price of 9 packs of spaghetti
Multiply the unit rate by 9

therefore
The price of 9 spaghetti packs is $72