R + b = 21
2b = r
now we sub eq 2 into eq 1
r + b = 21
2b + b = 21
3b = 21
b = 21/3
b = 7
2b = r
2(7) = r
14 = r
so there are 7 bluejays (b) and 14 robins (r)...for a total of 21
Answer:
5x + 1
Step-by-step explanation:
-5x - 1
to make -5x positive you have to divide both sides by -1
5x + 1
Hope this helps!!!
The value for m is -5
Putting the x⁵ on the denominator is just a way to get rid of the negative exponent.
Area= i^2 + 4i
Area= length x width
Length (y)= i + 4
Width (i)=i
