wade wants to buy sweaters. He has $175 and each sweater costs $12.00. Write and solve an inequality to find how many sweaters he can buy and still have at least $55.
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Answer 1
Answer:
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 $55 left over. Phoo that was a workout. It can be difficult but once you get the hang of it it comes easy. If you need more help just ask :D
Answer 2
Answer:
X is the number of sweaters Wade buys. 175$-12x≥55$. Solve the equation to get X = 10 sweaters.
a trapezoid an area of 7.2 square miles.one base is 1.2 miles and the other is 2.4 miles long.what is the height
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Area = 7.2 square miles
Base = 1.2
Second base = 2.4
Area of Trapezium = (1/2)*(Sum of Bases)*height
7.2 = (1/2)*(2.4 + 1.2)*h
7.2 = (1/2)*3.6*h
7.2 = 1.8h
1.8h = 7.2
h = 7.2/1.8 = 4
Height = 4 miles.
PLEASE HELP ME I BEG YOU I REALLY NEED HELP!
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The shaded region indicates the possible solutions for the inequality graph that we have here. Therefore, the only point that fits the solution of the inequality (graph) is (-3,-3)
30% of what number is 27?
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A percentage is a number that represents a ratio expressed as a fraction of 100. It means parts per 100. 1% would then mean 25 parts per 100. We solve the given statement above as follows: 30% (x) = 27 x = 27/.30 = 90 Hope this answers the question.
What is 25100×3098281
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Your answer is 77766853100. To make this easy, just take off the two zeroes at the end of 25100 to make it 251. Multiply that to 309821. Hope this helps!
$1200 TV; 10% discount
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$1200 x 0.10= 120 1200- 120= Answer: 1080
$120 is 10% of $1200
A deli charges the same price, $4.60, for all of its different sandwiches. If a company ordered n sandwiches for a luncheon, which equation could be used to find the total price, P, that the deli charged for the sandwiches?
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4.6 * n = p 4.6 = price for a sandwich n = how much sandwich that company ordered p = the total price