Answer:
Answer: C
Step-by-step explanation:
Start with 20.50 then subtract 4.00. then, keep subtracting 2.75
Answer:
(3x-1) + (3x-1) + (2x+1) = 55
Step-by-step explanation:
1. 3x + 3x + 2x = 8x
2. -1 + -1 + 1 = -1
3. 8x -1 = 55
4. 8x = 55 + 1
5. 8x = 56/8
6. x = 7
X>3 is the proper setup for this sentence.
13.5 tablespoons of concentrate need to be mixed with 9 gallons of water.
Given that the directions for a weed spray concentrate state that 3 tablespoons of the concentrate should be mixed with 2 gallons of water, to determine how many tablespoons of concentrate need to be mixed with 9 gallons of water, the following cross multiplication calculation must be performed :
- 2 = 3
- 9 = X
- 9 x 3/2 = X
- 27/2 = X
- 13.5 = X
Thus, 13.5 tablespoons of concentrate need to be mixed with 9 gallons of water.
Learn more in brainly.com/question/16790959
