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3 years ago

A number b minus 4.2 is less than −7.5.

Mathematics

1 answer:

bekas [8.4K]3 years ago

4 0

B-4.2< -7.5

Explanation-

They say b minus 4.2 so we set it up like b-4.2 then it says less than so we use <

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Find the interest when the interest is 4.5 times the principal, the principle is p and the time period is 13.5 years

MrMuchimi

Answer: Interest will be 3%

Step-by-step explanation:

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4.5x = 13.5x*r

r = 13.5x/4.5x = 3%

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4 years ago

Read 2 more answers

What is the slope passing through the points (6,5) and (5,3)

Rus_ich [418]

Answer:

$m=2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

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Point (5, 3)

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Substitute [SF]: $m=\frac{3-5}{5-6}$
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Answer:

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3 years ago

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