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3 years ago

Identify the correct statements about "2n ≥ 100

Mathematics

1 answer:

hodyreva [135]3 years ago

5 0

I'm not sure what the question is asking. But it can be rewritten as n≥50 which shows the solved equality

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HELPP FOR BRAAINLISTT

Phoenix [80]

Answer:

The slope is approximately 2 and the y-intercept is approximately 3.

Step-by-step explanation:

I don't know if this is right but I hope it is have an amazing day.

5 0

2 years ago

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Given that f (x) = 5x – 8, what is f (1)?

Studentka2010 [4]

Answer:

-3

Step-by-step explanation:

f (1) = 5(1) - 8

5 - 8 =

-3

3 0

3 years ago

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Determine how many cards, in an ordinary deck of fifty-two, fit the description.

Irina18 [472]

12 face cards ; 13 spade cards ; 25 cards total
Face cards - Jack, Queen, King
4 suits so 4 (suits) x 3 (faces) = 12 cards for face
52 (cards total) divided by 4 (suits) = 13
Spades - 13

5 0

4 years ago

You are traveling 160 miles and it takes you 2.5 hours to get there what was your average speed

Anna35 [415]

The speed is 64 miles per hour

Step-by-step explanation:

Lets define speed first.

"Speed is the distance per unit time"

Speed is denoted by s.

Given

Distance = d = 160 miles

Time = t = 2.5 hours

$Speed = \frac{Distance}{Time}\\s = \frac{d}{t}\\\\s = \frac{160}{2.5}\\\\s = 64\ miles\ per\ hour$

Hence,

The speed is 64 miles per hour

Keywords: Speed, distance

Learn more about speed at:

#LearnwithBrainly

5 0

3 years ago

Simplify the expression by arranging the steps in sequence, based on the order of operations.

lubasha [3.4K]

Answer:

$\displaystyle 6x - 5$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{1}{6}(30x + 24) - \frac{1}{7}(63 - 7x)$

Step 2: Simplify

Distribute: $\displaystyle \frac{1}{6}(30x) + \frac{1}{6}(24) - \frac{1}{7}(63) - \frac{1}{7}(-7x)$
Multiply: $\displaystyle 5x + 4 - 9 + x$
Rearrange: $\displaystyle 5x + x + 4 - 9$
Combine like terms: $\displaystyle 6x - 5$

8 0

3 years ago