Answer:
Since there are nine coins in total, and the chances of them both being dimes are low, it should be like 3/11
Step-by-step explanation:
You were correct on instinct lol :>
Answer: 75
solve:
For gym A
total cost= membership fee+monthly fee
membership fee=25
monthly fee=25
cost of x month=25x
total cost=25+25x
for gym B
membership fee=10
total cost=55+10x
now total cost are same
25+25x=55+10x
15x=30
x=30/15
x=2.
2 months
and amount =25+25*2=75
1) 4(x+7)=80
Value of x
Multiply
4x+28=80
4x=80-28
4x=52
X=52/4
X=13
Step-by-step explanation:
(5)(-x)
= -5x
multiply both and put the minus /(-) there
Answer:
x 
Step-by-step explanation:
You move the decimal to the right of the first non-zero digit. Count the spaces you moved it, remembering the LARD rule, and that is the power of ten.
