Let the original cost of laptop=x
Savings=20% = 20/100
Saved amount = $140
Original cost = saved amount * 1/savings
x = 140* 100/20
x = $7000
Let as consider the complete ques is : Ray QS bisects ∠PQR. Solve for x and find m∠PQR. m∠PQS = 3x ; m∠SQR = 5x-20.
Given:
Ray QS bisects ∠PQR.
m∠PQS = 3x
m∠SQR = 5x-20
To find:
The value of x and m∠PQR
Solution:
Ray QS bisects ∠PQR. So,





The value of x is 10.
Now,



Put x=10,



Therefore, the m∠PQR is 60 degrees.
Answer:
B
Step-by-step explanation:
divide 4 and 12 by 4 and get 1/3
Answer:
840
Step-by-step explanation:
I=PRT
I =4000 x 0.07 x 3
I=840
Answer:
10
Step-by-step explanation:
10 is the least of the numbers, it is the lowest
10<14,16,20,29