18 is 60% of 30. I know this because 10% of 30 is 3 and 3 * 6 is 18
It's N=9 it's really confusing but trust me it N
Answer:
x=30
Step-by-step explanation:
90+130+x+10+x+x+x=360
230+3x=360
3x=90
x=30
Answer:
B) 36/(y+4)
Step-by-step explanation:
Use the process of elimination.
A cannot work because we are changing the operation. Instead of dividing thirty-six by the sum of four and a number, we are dividing thirty-six by four, then adding the unknown number. This is not the same as the original expression, so we know it is not this.
Next, check C. C doesn't seem right either. Remember that, unlike multiplication and addition, you cannot flip the order in which the operation is being done and still get the same answer. C says four plus a number divided by thirty-six, which is entirely different from our original expression. So the answer is not C.
And finally, check D. D doesn't work either. With D, we are dividing thirty-six by a number, then adding it to thirty-six divided by four. This is not the same as our original expression, so D isn't it.
That leaves us with B. Does it work? Yes, because changing the y and the four still will give the same thing. And yes, because 36 is being divided by the sum of that number and four. So it is our answer.
Answer:6
Step-by-step explanation:Which sequence is modeled by the graph below?
10
9Hold on, our servers are swamped. Wait for your answer to fully load.
8
• (5,8)
7 7.
8
5
4 +
. (4,4)
3
2
• (3, 2)
1
.
(2, 1)
1 2 3
empl
4
5
6 7
8 9 10
