Note: I assume that the 3rd step in the sequence is "c+100=200", otherwise there is no clear answer to the question.
Answer:
e + 10000 = 20000
Step-by-step explanation:
At each step, we see that every explicit number in the equation is multiplied by 10. In fact, the first equation is
a + 1 = 2
Then:
1 is multiplied by 10, becoming 10
2 is multiplied by 10, becoming 20
So the next equation is
b + 10 = 20
And so on;
the last equation we have is
d + 1000 = 2000
So to obtain the following equation, we have to multiply both numbers by 10:
And we get
e + 10000 = 20000
Answer: True
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Work Shown:
Follow PEMDAS in reverse to solve for q
22q - 7 < 37
22q - 7+7 < 37+7 ... add 7 to both sides
22q < 44
22q/22 < 44/22 ... divide both sides by 22
q < 2
Data on first test: 50, 50, 50, 50, 50
Mean = 250 / 5 = 50
In the next test, Data is: 50, 50, 50, 50, 100
Mean = sum of data / number of data
Mean = 50 + 50 + 50 + 50 + 100 / 5
M = 300 / 5
M = 60
In short, Your Answer would be 60
If You're looking for combined progress (average of class then, it would be: 50 + 60 /2 = 110/2 = 55
Hope this helps!
Answer:
B
Step-by-step explanation:
(6)^1/2 × (8)^1/2
6^1/2 × 2 (2)^1/2
4 (3)^1/2
2x+3(3x-10)=14
2x+9x-30=14
11x=44
x=4
y=3(4)-10
y=2