Answer:
3n+2(n+2)=9n+12
3n+ 2n + 4 = 9n + 12
3n+ 2n +4 - 4 = 9n + 12 - 4
3n + 2n - 9n = 12 - 4
5n - 9n = 8
<u>-4n </u> = <u>8</u>
-4. -4
n. = - 2
You have to use a ratio so in order to answer the question find out how many times 100 goes into 7,764 which is 77.64 and then multiply 77.64 by 6 which is your answer 465.64
Answer: x = 32 y = 20
Step-by-step explanation:
114 = 3x + 18 114 = 3(y + 18)
-18 - 18 /3 /3
= =
96 = 3x 38 = y + 18
/3 /3 -18 -18
= =
32 = x 20 = y
Answer:
we make 20&40 to be add.
Step-by-step explanation:
if we add 20&40
mean 20+40=60
so the answer is 60.
Answer: The function below describes the relationship between the height Hand the width w of a rectangle with area 75 sq. units. Hw= 75/w What is the domain of the ...
Step-by-step explanation:
