Set equal to eachother
(2x+1) = 79
Subtract 1 from both sides
2x=78
Divide 2 from both sides
2x/2=78/2
X= 39
Firstly, you do 90 - 42 to get the amount of brownies sold, which is 48. Then, you put 42 and 48 into a ratio like 42:48. After that, all you need to do is simplify to get 7:8.
Answer:
B: 8 yards
Step-by-step explanation:
3: feet in one yard
3/24=8
21.07 beacuse when you add them all up you get that..
Answer: 2^12
Step-by-step explanation:
