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3 years ago

Don’t know where to start

Mathematics

2 answers:

Sonbull [250]3 years ago

8 0

Answer:

y = -3x; the const. of prop. is -3.

Step-by-step explanation:

Recall: a proportional relationship satisfies y = kx, where k is the constant of proportionality.

In this particular example we see that (-3)(-2) = 6, (-3)(1) = -3, and (-3)(2) = -6.

This confirms adherence to the equation of a proportional relationship. The constant of proportionality here is -3.

The function governing the table is y = -3x.

NemiM [27]3 years ago

7 0

This might help but I say in my mind what letter came first in the alphabet and that’s the letter I go with first

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2 years ago

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In onenote show how many positive integers less than 50 are multiples of 4, but not multiples of 6

dimaraw [331]

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3 years ago

What is 49% of $201.13

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2 years ago

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7(2x-5)=21 What is x?

Over [174]

Answer:

x = 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

7(2x - 5) = 21

Step 2: Solve for x

Distribute 7: 2x - 5 = 3
Isolate x term: 2x = 8
Isolate x: x = 4

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x: 7(2(4) - 5) = 21
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Here we see that 21 does indeed equal 21.

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2 years ago

Given negative four and one sixth times negative three and fifteen hundredths, determine the product.

Contact [7]

The sum of the digits, B. thirteen and one eighth, is the product of the numerals.

<h3>How do you compute the value of the product?</h3>

According to the data, we are in the negative four hundred and one-sixth times the negative three hundred and fifteen-hundredths range.

This is going to be the product:

= (-4 1/6) × (-3 15/)

= - 4 1/6 × 3 3/20

= - 25/6 × -63/20

x= 13 1/8

In conclusion, The answer that you should choose is an option (d), which is thirteen and one-eighth.

Find out more about the product by visiting:

brainly.com/question/10873737

#SPJ1

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1 year ago