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lbvjy [14]
3 years ago
8

A solution set always include....

Mathematics
1 answer:
Sholpan [36]3 years ago
6 0

A solution is any value of a variable that makes the specified equation true. A solution set is the set of all variables that makes the equation true. ... If the two sides are equal, the equation is true and thus the value is a solution.

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Find a formula for the nth term
Airida [17]

Answer:

a_{n} = - 1.3n - 2.4

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference, thus

a_{n} = - 3.7 - 1.3(n - 1) = - 3.7 - 1.3n + 1.3 = - 1.3n - 2.4

7 0
3 years ago
-9 times s equal to 6, solve for s
alexandr402 [8]

Step-by-step explanation:

-9 x s = 6

-9 x 6 =s

-54=s

s=-54

6 0
3 years ago
A vat holds 100 cubic feet of liquid and is initially full. Liquid which is salt water with 1 gram of salt per 2 cu ft of liquid
Tomtit [17]

Answer:

explicit solution : y(t) =49 t

Step-by-step explanation:

Given : The vat holds 100 cubic feet of liquid and it is initially full

with salt water that contained 1 gram of salt per 2 cu ft of liquid

attached below is the detailed solution

4 0
3 years ago
-3² = -1*3² = -1 * 9 = -9 (order of operations) while (-3)² = (-3)(-3) = +9 or 9
mixas84 [53]

Answer:   20

Step-by-step explanation:

Assuming your question is:

Z² - X² - XY     X = -2, Y = 3, Z = -4

Substitute values

(-4)² - (-2)² - {(-2)(3)}

{(-4)(-4)} - {(-2)(-2)} - (-6)

(16) - (4) + 6

16 - 4 + 6

20

6 0
3 years ago
moshde runs a hairstyling business from her home. she charges $40 for a haircut and style. her monthly expenses are $910. she wa
zaharov [31]

Answer:

54

Step-by-step explanation:

$1284 + $910

= $2184

$2184 ÷ $40

= 54.6

= 54

5 0
3 years ago
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