Answer:
Number = 92
Step-by-step explanation:
Let the unit digit is x and that of tens digit is y.
ATQ,
x+y = 11 ....(1)
The unit's digit is 7 less than the ten's digit
x = y-7 ...(2)
Put the value of x from equation (2) in (1)
y-7+y = 11
2x-7 = 11
2x = 11+7
2x = 18
x = 9
Put the value of x in equation (1)
9+y = 11
y = 2
Hence, the number is 92.
Answer:
just a guess
Step-by-step explanation:
The first thing I have done was 14,632 and times it by 13 and got the answer of 190216 but I don't know how long that would be in time
Answer:
31 floors (32 floors if 0 counts as a floor)
Step-by-step explanation:
24 - (-7) = 31
You are told that B=3g-7 and you are also told that B=17 so
3g-7=17 add 7 to both sides
3g=24 divide both sides by 3
g=8
So Gabriela is 8 years of age.
Answer:
The answer would be......
B. Both distributions are nearly symmetric, so the mean and the standard deviation are the best measures for comparison.
Step-by-step explanation:
I took the test and got it right ;)
