We suspect that spaces are missing in your answer selections.
If D is supposed to be -3 1/3, that choice is the correct one.
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As written, none of the answer choices are correct.
Answer:
30/7 is the answer yw
Step-by-step explanation:
Answer:
- 35% = 25% + 10%
- 35% = 5% × 7
Step-by-step explanation:
We don't know what you consider to be "benchmark percents", but I would choose 25% = 1/4 and 10% = 1/10 to be put into that category, simply because they are easily calculated.
Just as 35 = 25 + 10, so 35% = 25% + 10%.
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Factors of 35 are 1, 5, 7, 35
So, 35% = 1% × 35
... = 5% × 7
... = 7% × 5
... = 35% × 1
5% = 1/20 is another percentage that could be considered a "benchmark percent", so my choice for a multiple that is 35% is 5% × 7.
Wade wants to have at least $55 left, so the sign will be ≤ (greater than or equal to 55) One sweater costs $12. You can use x to represent an unkown number of sweaters, so $12x. You are subtracting 12x by your budget of $175. When put together, the inequality is $175-$12x ≤ $55.
Now to solve. You want to get x alone so subtract 175. You must do this to both sides. Now you have -12x≤ -120. Divide both sides by -12 and your final answer is -120/-12 ≥ 10. (Notice the sign changes when you divide by a negative)
So Wade cannot buy more than 10 sweaters to have $55 left over. Phoo that was a workout. It can be difficult but once you get the hang of it it comes easy. If you need more help just ask :D
Answer:
Part A: 480 ounces of water are left in the water tank.
Part B: he will drink 3 tanks of water in 30 days.
Step-by-step explanation:
Part A:
5x8x16 = 6x16 = 1/2x8x16
=640 = 96 = 64
=480
Part B:
4x30 divided by (5x8) = 120 divided by 40 = 3