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34kurt
3 years ago
12

12 = -2x = 4y Help please

Mathematics
1 answer:
ivolga24 [154]3 years ago
6 0

Answer:

x=−2y+6

Step-by-step explanation:

Step 1: Add -12 to both sides.

−2x+12+−12=4y+−12

−2x=4y−12

Step 2: Divide both sides by -2.

−2x /−2   = 4y−12/−2

x=−2y+6

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In a sample of 57 temperature readings taken from the freezer of a restaurant, the mean is 29.6 degrees and the population stand
Natalka [10]

Answer:

(29.14 ; 30.06)

Step-by-step explanation:

Given that'

Sample size (n) = 57

Mean (m) = 29.6

Population standard deviation (σ) = 2.7

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= (1 - 0.8) / 2 = 0.1

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Hence,

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8 0
3 years ago
HELPPPPPPPPPPPPPPPPPP
snow_tiger [21]

Answer:

The answer to this d=0.6t because evry minute it is .6

5 0
3 years ago
Could someone please help me asap? Thanks in advance! :)
Elden [556K]

Answer:

A

Step-by-step explanation:

the standard form of a quadratic equation is

ax² + bx + c = 0 : a ≠ 0

obtain (5 + x)(5 - x) = 7 in this form by expanding the factors

25 - x ² = 7 ( subtract 7 from both sides )

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x² - 18 = 0 ← in standard form

with a = 1, b= 0 and c = - 18 → A


4 0
3 years ago
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