So for the first question, you basically add up all of the sides. So it would be 3y+5+3y+1+2y+6+2y+3y-4+2y+2y+8+4y-2
To simplify that combine like terms so 17y+14
For the second part of the question, it's easy algebra.
Here's your problem 17y+14=77
To solve that get the variable by itself, subtract the constant, 14, from both sides.
17y+14 -14=77 -14
17y=63
Now divide each side by the coefficient, 17
y=3.71
I might be wrong in my math somewhere, but the method is the same... you might want to check it to make sure.
F(2a-3/5) = 4a^2 + 8a/5 + 4/25
Answer:
a: exact
Step-by-step explanation:
if youre adding, giving an estimate is just giving a wrong answer unless you put the squiggly equal sign, or the teacher asks for an estimate
Part 1 is 1
part 2 is 16 recipes
part 3 1x1 <span />
Answer:
24
Step-by-step explanation:
24 I think I don't remember