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Sliva [168]
3 years ago
7

Solve for x: −2x + 5 < 7 x > −1 x < −1 x > −6 x < −6

Mathematics
2 answers:
docker41 [41]3 years ago
4 0
-2x + 5 < 7
-5 -5
-2x < 2
/-2 /-2
x > -1
When multiplying or dividing by a negative number, flip the inequality.
Art [367]3 years ago
3 0
I believe the answer is x>-1
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Which model is most appropriate for the data shown in the graph below?
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Quadratic is like a parabola.
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A line is a line.
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3 years ago
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Ram and his sister Kalpana win a prize of Rs 2000. They decide to share the prize in the ratio of their ages. Ram is 15 years ol
V125BC [204]

9514 1404 393

Answer:

  • Ram -- ₹1200
  • Kalpana -- ₹800

Step-by-step explanation:

Their age total is 15+10=25, so Ram will get 15/25 = 0.6 of the total. Kalpana will get the remaining 0.4 of the total.

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  Kalpana receives 0.4 × ₹2000 = ₹800

8 0
2 years ago
Rachel babysits the Michaelson’s kids on Saturdays for 4 hours and is paid $12.50 per hour. On Sundays, she babysits at the Smit
NeTakaya

Answer:

She earns $8.00 more on Sunday

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Sunday 14.50x4=58.00

5 0
3 years ago
Point B has coordinates ​(3​,2​). The​ x-coordinate of point A is −6. The distance between point A and point B is 15 units. What
xxTIMURxx [149]

Answer:

Distance between two points= √(x2-x1)²+(y2-y1)²

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Let "k" be the y-coordinate of A

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B(3,2)

15= √(3--6)²+(2-k)²

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k= 14 or k=-10

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4 0
2 years ago
Wilbur runs 3.2 km every morning how many feet are in 3.2 km given that 1 mile = 1.609 km and 1 mile = 5,280
Nonamiya [84]
1.609/5280 = 3.2/x....1.609 km to 5380 ft = 3.2 km to x ft
cross multiply because this is a proportion
(1.609)(x) = (5280)(3.2)
1.609x = 16896
x = 16896/1.609
x = 10,500 ft <===
5 0
3 years ago
Read 2 more answers
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