X/35 = 3/7
7x=105
7x/7 = 105/7
x = 15
Answer: d. 15
2. What inverse operation must be performed to isolate the variable? Division
4. the correct expansion of the exponent term 155. None of the above
5. What is the inverse operation that must be performed to solve the equation
x - 15 = 9?
Add 15 to both sides of the equation
6. Select all of the steps that should be performed to solve the equation
(3 points, which means you are to select three options below. No partial credit.)
12 + t = 108
12 - 12 + t = 108 - 12
0 + t = 96
t = 96
Answer:
Step-by-step explanation:
Im sorry we’re are they following?
Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
I is the Final Interest Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
Solve for t
Convert to percent form
Answer:
a) Daniel has 55
b) Daniel has 105
c) Daniel has 5z
d) 115 divided by 5, which is 23!!!