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3 years ago

Can u help me plz I suck at math

Mathematics

1 answer:

NemiM [27]3 years ago

4 0

Answer:

so its the second one (1.28 , -3.68)

Step-by-step explanation:

its (32/25 , -92/25)

which equals to (1.28,-3.68)

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The following formula is used in economics to find a company's net income N, where P is the sales price, V is the variable cost

NISA [10]

Answer:

$\displaystyle S = \frac{N + F}{P - V}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

$\displaystyle N = S(P - V) - F$

Step 2: Solve for S

Rearrange.

[Addition Property of Equality] Add F on both sides: $\displaystyle N + F = S(P - V)$
[Division Property of Equality] Isolate S: $\displaystyle \frac{N + F}{P - V} = S$
Rewrite: $\displaystyle S = \frac{N + F}{P - V}$

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3 years ago

Name the polygon that has ten vertices

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A decagon is a shape with 10 sides and 10 vertices

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4 years ago

Jefferson works part time and earns 1520 in for weeks. How much does he earn each week

lord [1]

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4 years ago

What is the 6th term of the geometric sequence f(1) = 12, f(n) = -2/3f(n-1)

Troyanec [42]

$\bf \begin{array}{ccll}
\stackrel{n^{th}}{term}&value\\\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\\\
1&12\\\\
2&-\frac{2}{3}f(2-1)\\\\
&-\frac{2}{3}f(1)\\\\
&-\frac{2}{3}(12)\\\\
&-8\\\\
3&-\frac{2}{3}f(3-1)\\\\
&-\frac{2}{3}f(2)\\\\
&-\frac{2}{3}(-8)\\\\
&\frac{16}{3}
\end{array}$

$\bf \begin{array}{cccl}
\qquad &\qquad \\
4&-\frac{2}{3}f(4-1)\\\\
&-\frac{2}{3}f(3)\\\\
&-\frac{2}{3}\left( \frac{16}{3} \right)\\\\
&-\frac{32}{9}\\\\
5&-\frac{2}{3}f(5-1)\\\\
&-\frac{2}{3}f(4)\\\\
&-\frac{2}{3}\left( -\frac{32}{9} \right)\\\\
&\frac{64}{27}\\\\
6&-\frac{2}{3}f(6-1)\\\\
&-\frac{2}{3}f(5)\\\\
&-\frac{2}{3}\left( \frac{64}{27}\right)
\end{array}$

5 0

3 years ago

Solve the inequality −24z≥−13

kkurt [141]

Answer:

z≤ 13 /24

all you have to do is divide both sides by 24

8 0

3 years ago

Read 2 more answers