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3 years ago

Let x = 4. Evaluate the expression. x−3

Mathematics

2 answers:

VladimirAG [237]3 years ago

7 0

Answer:

Its 1

Step-by-step explanation:

Nata [24]3 years ago

6 0

Answer:

Step-by-step explanation:

Subtract 3 from 4

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What is the equation in standard form of the line y = 1/9x + 5?

Artist 52 [7]

Answer:

Step-by-step explanation:

9(y = 1/9x + 5)

9y = x + 45

-x + 9y = 45

x - 9y = -45

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3 years ago

Jada's grandparents started a saving account in 2010 , the rable shows the amount in the account each year

Vaselesa [24]

Answer: we need the table to solve this

Step-by-step explanation:

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2 years ago

Susan threw a softball 42 years on her first try and 51 1/3 yard on her second try. How much farther did she throw the softball

Andru [333]

Answer:

28 feet farther than 1st ball.

Step-by-step explanation:

We have been given that Susan threw a softball 42 yards on her first try and $51\frac{1}{3}$ yard on her second try.

To find second ball is how much farther from the 1st ball, we will subtract 42 yards from $51\frac{1}{3}$ yards.

$\text{The second ball is farther from 1st ball}=51\frac{1}{3}\text{ yards}-42\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{154}{3}\text{ yards}-42\text{ yards}$

Let us have a common denominator.

$\text{The second ball is farther from 1st ball}=\frac{154}{3}\text{ yards}-\frac{42*3}{3}\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{154}{3}\text{ yards}-\frac{126}{3}\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{154-126}{3}\text{ yards}$

$\text{The second ball is farther from 1st ball}=\frac{28}{3}\text{ yards}$

$\text{1 yard}=3\text{ feet}$

$\frac{28}{3}\text{ yards}=\frac{28}{3}\times 3\text{ feet}$

$\frac{28}{3}\text{ yards}=28\text{ feet}$

Therefore, Susan thrown the second ball 28 feet farther from the 1st ball.

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3 years ago

Find the solution of the equation. 6(3x - 7.2) = 25.2 *

Kaylis [27]

The answer is D. x = 3.8

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3 years ago

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Fran started practicing her clarinet at 3:30 pm and finished at 5:45 pm. how long did she practice?

yulyashka [42]

Answer:

2 hours and 15 minutes

Step-by-step explanation:

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3 years ago

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