Answer:
Step 1: Box A
Step 2: Box C
Step 3: Box A
Step 4: Box B
Step-by-step explanation:
Answer:
c=7.17
Step-by-step explanation:
23=6c-20
43=6c
7.17=c
So with the 10% discount, thats 45$, adding tax, that's <span>$47.70.</span>
Answer:
x ≤ 9
Step-by-step explanation:
x - 6 ≤ 3
+ 6 + 6
X ≤ 9
Shobo's age = x years
His mother's age = 6 times of Shobo's age
= 6x years
Five years from now
________________
Shobo's age = ( x + 5 ) years
According to the problem given,
x + 5 = one by third of his mother's
present age
x + 5 = 6x / 3
x + 5 = 2x
5 = 2x - x
5 = x
Therefore ,
Shobo's present age = x = 5 years
His mother's age = 6x
= 6 × 5
= 30 years
