SOLUTION: HA and AH represents two 2-digit numbers. If HA - AH = 18, what is the value of the expressions H

SOLUTION: HA and AH represents two 2-digit numbers. If HA - AH = 18, what is the value of the expressions H - A ?

Question 661677: HA and AH represents two 2-digit numbers. If HA - AH = 18, what is the value of the expressions H - A ?
Answer by htmentor(1343) (Show Source): You can put this solution on YOUR website!
HA and AH represents two 2-digit numbers. If HA - AH = 18, what is the value of the expressions H - A ?
================================
The number HA can be written as 10H + A, since H represents the tens place and A the ones place
Similarly, AH = 10A + H
Since HA - AH = 18, we have
10H + A - (10A + H) = 18
9H - 9A = 18
9(H - A) = 18
H - A = 2
RELATED QUESTIONS
HA and AH represent two 2-digit numbers. If HA - AH =18, what is the value of the... (answered by Edwin McCravy)

AH+HA=DAD each different letter in the two digit and three digit numbers represents a... (answered by ankor@dixie-net.com)

TA and HA are secants. If TA=18cm,LA=8cm,and AE= 10cm, what is the length of AH in the... (answered by greenestamps)

Segment TA and segment HA are secants. If TA= 18cm,LA=8cm,and AE=10cm, what is the length (answered by ikleyn)

Mari ah has a cube with a volume of 125 cube centimeters. What is the length of the cube (answered by Alan3354)

what is the total value if ana buy ah dress that have 35 discount? he pay 38 pesos and... (answered by colliefan)

What is A=bh/2 solving for b? a.) b=2A/h b.) b=Ah/2 c.) b=A/2h (answered by MathLover1)

If V=AH/3, What does H... (answered by orca)

1) In a one-way ANOVA, if the null hypothesis is H0: 𝜇1 = 𝜇2 = 𝜇3 = 𝜇4,... (answered by math_tutor2020)