3 years ago

Add s and 2.Then,subtract 3.

Mathematics

1 answer:

nordsb [41]3 years ago

7 0

Answer:

(s+2)-3

Step-by-step explanation:

Add s and 2.

(s+2)

The subtract 3

(s+2)-3

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Write and solve an equation.

erik [133]

49.57(total amount paid) -2.5 (del fee) = 47.07
47.07/3= 15.69 is the price of each

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3 years ago

Read 2 more answers

Given the function f(x)=2x-1<br> Evaluate: <br>a) 2f(x) <br> b) f(2x)

Dmitrij [34]

Answer:

a) 2f(x) = 4x - 2

b) f(2x) = 4x - 1

Explanation:

Given function:

f(x) = 2x - 1

a) 2f(x)

2f(x) = 2(2x - 1)

= 4x - 2

b) f(2x)

f(2x) = 2(2x) - 1

= 4x - 1

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2 years ago

2. You throw a softball straight up into the air at a velocity of 30 feet per second. You release the softball at a height of 5.

nadya68 [22]

Answer:

$-16t^2+30t+5.8$

Step-by-step explanation:

We are given that

Initial velocity=30 ft/s

Initial position= $s_0=5.8 ft$

We have to write a mathematical model for height of the softball by using the position equation

The position equation on Earth's surface is given by

$h(t)=-16t^2+v_0t+s_0$

Where $v_0=$ Initial velocity

$s_0$ =Initial position

Substitute the values in the equation then, we get

$h(t)=-16t^2+30t+5.8$

Hence, the mathematical model for height of the softball is given by

$-16t^2+30t+5.8$

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4 years ago

How would you write 1 17/20 as a percent

Over [174]

1 17/20

the 1 is ur whole number....it stays ur whole number
17/20 = 0.85

so we have 1.85.....to turn it into a percent, move the decimal 2 spaces to the right = 185%

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3 years ago

36. Rafael asserts that two eighths > one fourths, since 2 >1 and 8 > 4. How should

Oksana_A [137]

Türkiye cumhuriyeti ccc

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