100-30=70-50=20
there's your equation
16-12+12x17= 208 u should use a calcuator
When you match the pattern of (x+y)⁴ to (a+b)ⁿ, you see that a=x, n=4. Then the first term aⁿ can be found by substituting these values for "a" and "n":
... x⁴
Answer:
1150$
Step-by-step explanation:
2800$-500$=2300$÷2=1150$
hope this helped ; )
