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Karo-lina-s [1.5K]
3 years ago
11

HELP ASAP PLS !!! GIVIN AWAY 10 POINTS !!!​

Mathematics
1 answer:
Ivan3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

Slope- intercept form is y = mx + c

Rearrange the given inequalities into this form

x + y ≤ 55 ( subtract x from both sides )

y ≤ - x + 55

-------------------------------------------------

60x + 40y > 600 ( subtract 60x from both sides )

40y > - 60x + 600 ( divide all terms by 40 )

y > - \frac{3}{2} x + 15

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Firdavs [7]

Answer:

Change the +2 from Bruce number of tiles to +5. Infinitely many solutions would mean that they have a equal amount of tiles I think.

Step-by-step explanation:

5x+2=5x+5

2=5

All real numbers

4 0
3 years ago
A quadratic equation has exactly one real number solution. Which is the value of its discriminant?
zhenek [66]
<h3>Answer:  0</h3>

The discriminant is the number under the square root of the quadratic formula

x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}

The discriminant formula is D = b^2-4ac

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4 0
3 years ago
Clare bought a new pair of shorts for $ 13.75. This was 25% off the regular price. What was the original price? ( Round your ans
Inessa05 [86]

Answer:

18.3

Step-by-step explanation: Here i'll give you my notes for finding original price

1. make the percent into a decimal

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7 0
2 years ago
Work out the sum of 1 4 , 4 8 and 2 3 . Give your answer as a mixed number in its simplest form
belka [17]

Answer:

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Step-by-step explanation:

Given :

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L.c.m = 24

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6 0
3 years ago
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Zarrin [17]

Answer:

3 lbs

Step-by-step explanation:

4 0
3 years ago
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