Answer:
16
Step-by-step explanation:
solution,
2a-4b
2*2-4*-3
4-(-12)
4+12
16
Answer:
The price of candy bar is 75 cents
Step-by-step explanation:
Let c be the price of candy bar and d be the price of drinks
Then according to given statements

Multiplying equation 1 by 2

Subtracting equation 2 from equation 3

Dividing both sides by 130

Putting d=2 in equation 1

Price of candy bar is $0.75 or 75 cents
Hence,
The price of candy bar is 75 cents
Answer:
The value of x is 11.5
Step-by-step explanation:
Here, we want to find the value of x
Since Q bisects PR, it means it divides PR into ii equal angles
Thus PR = PQ
28 = 2x + 5
2x = 28-5
2x = 23
x = 23/2
x = 11.5