Answer:
p - 4
Step-by-step explanation:
It is like saying 7 - 4, but with a variable.
Answer: $8
Step-by-step explanation: When ordering pizzas there will be an initial fee, followed by the cost per pizza. Call the initial fee f and the cost per pizza p, and you get for the second and first equation respectively; 5p+f=49; 3p+f=33; you subtract these in that order and you get 2p=16 so p =8! Hope this helps!
100-20x
100 is the amount of money you have
20 is your budget
x is number of weeks
The 7 is in the hundredths spot.
Answer:
n= 1
Step-by-step explanation:
-3n + 15 =12
-15. -15
-3n= - 3
÷-3 ÷-3
n= 1
