Answer:
3472
Step-by-step explanation:
Answer:
All of the following statements are true because the products, three or four numbers, remain the same regardless of how the numbers are grouped.
Given:
Jada traveled 135 miles in 3 hours.
Andre traveled 228 miles in 6 hours. Both Jada and Andre traveled at a constant speed.
To find:
How far did Jada travel in 1 hour?
Solution:
We have,
Distance traveled by Jada in 3 hours = 135 miles
Then,
Distance traveled by Jada in 1 hour =
miles
= 45 miles
Therefore, Jada travel 45 miles in 1 hour.

Let's simplify ~






value x lies between :

if the value of x is taken -5


if value of x is taken as 5


So, the possible values of the required expression lies between ~

I hope you understood the whole procedure. let me know if you have any doubts in given steps ~
Answer:
The loan was for 9 months only
Step-by-step explanation:
In this question, we are concerned with calculating the time taken for a loan om an interest to be paid back
To calculate this, we use the simple interest formula
Mathematically;
I = PRT/100
where P is the principal which is the amount borrowed and that is $500 according to the question
R is the rate which is 8% according to the question
Interest can be calculated by subtracting the principal from the amount paid back = 530-500 = 30$
We now plug these values into the equation
30 = (500 × 8× T)/100
100 × 30 = 4000T
T = 3000/4000
T = 0.75 (same as 0.75 × 12 months = 9 months)