Answer: (D) 11
Step-by-step explanation:
Let the first digit x composed of ab and the second digit y composed of reversed of ab =ba
The sum of x and y will be
x+y = ab+ ba
x+y= (10.a + b) + (10.b +a)
x+y= 10a+b+10b+a
x+y= 11a+11b
By factorization
x+y= 11(a+b)
Therefore 11 is compulsory factor of x and y
Answer:
Step-by-step explanation:
Answer:
Fraction form: 12/5
Decimal form:2.4
Mixed number form:2 2/5
Answer:
x intercept is the point (0.3, 0)
Step-by-step explanation:
Just read it off the graph The line passes through the horizontal x axis halfway between 0.2 and 0.4 which is 0.3. Here x = 0.3 and y = 0.
Answer:
125
Step-by-step explanation:
A.) We paid $400 on props for a school play. We have made a profit of $100 by charging $4 for one admission.
B.) Variable P for people
C.) -400 + (P*4)= 100
D.) -400+(P*4)=100
+400 +400
P*4=500
/4 /4
P=125