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Archy [21]
3 years ago
13

Select the ordered pairs that are solutions to the inequality 2x-3y greater than or equal to 12

Mathematics
2 answers:
Strike441 [17]3 years ago
7 0

Answer: (8,1) and (-2,-6)


Step-by-step explanation:

just plug in the x and y coordinates into the formula

Dima020 [189]3 years ago
3 0
Just rank every pair of numbers for example:
The first one is: 1,-3.
2•1-3•-3>12
2+9>12
11>12
That's Incorrect. The first pair of numbers doesn't match the inequality.
Now do the same thing to all the other pairs of numbers.
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A city-wide gardening club is up of men, women and children in the ratio 5:4:11.
Sever21 [200]

Answer:

Women: 448  Men: 560  Children: 1232

Step-by-step explanation:

5+4+11 = 20/2240 = 112

Women = 4 x 112 = 448

Men = 5 x 112 = 560

Children = 11 x 112 = 1232

Total = 1232 + 560 +448 = 2240

3 0
3 years ago
Can someone help me again with these math work?
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6 0
3 years ago
At a local clothing store, Morgan finds they are having a storewide 40% off sale. She also has a $15 coupon which applies to her
LuckyWell [14K]

Morgan should first take the 40% off then apply the $15 coupon

Lets say her total was $150.

If you take the 40% off first, you get $90

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Now you subtract 15 from that value.

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If she applies the $15 coupon first, her total before the 40% is $135

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If Morgan takes the discount first before applying the coupon she has to pay less and saves the most money.

5 0
3 years ago
An acute angle θ is in a right triangle with sin θ = five sixths. What is the value of cot θ?
Molodets [167]
<span>The value of cot is √13/6</span>
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