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zmey [24]
2 years ago
7

Please help me ASAP with part A and B

Mathematics
1 answer:
Troyanec [42]2 years ago
3 0

Answer:

Step-by-step explanation:

Area of rectangle is

A = 5(4x) = 20x

Part A

(D) <em>100 ≤ 20x ≤ 1,000</em>

Part B

\frac{100}{20} ≤ \frac{20x}{20} ≤ \frac{1000}{20}

<em>5 ≤ x ≤ 50</em>

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answer: 5/4 of the regular allowance

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3 years ago
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What is the gradient of a line with an equation of 3x-2y-6=0​
Genrish500 [490]

Answer:

Slope <em>m</em> = 3/2

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

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  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define Equation</u>

3x - 2y - 6 = 0

<u>Step 2: Rewrite</u>

<em>Find slope-intercept form</em>

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  2. Add 6 on both sides:                             -2y = -3x + 6
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<u>Step 3: Break Function</u>

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3 years ago
(NEED ASAP) In Step 2 A. Addition b. Subtraction c. Multiplication d. Division
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Answer:

The sales price of the PS4 is $532.

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Let the sales price of the PS4 system is $x.

Then after giving 25% discount the price will become x(1 - \frac{25}{100}) = 0.75x

Therefore, 0.75x = 399

⇒ x = 532  

Therefore, the sales price of the PS4 is $532. (Answer)

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Determine the slope and y-intercept of each graph. Then, write the equation of the graph in slope-intercept form. please help ​
olchik [2.2K]

Answer:

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