Ask question

Ask question

All categories

3 years ago

10

-3x>9

1 answer:

kondor19780726 [428]3 years ago

4 0

Answer:

Answers are below

Step-by-step explanation:

-3x > 9 Divide both sides by -3

x < -3 When you divide by a negative number, flip the inequality sign

3x > 9 Divide both sides by 3

x > -3

When you divide by a negative number, flip the inequality sign. This affects your answer because the first inequality means any number less than -3, while the second inequality means and number above -3

You might be interested in

Last year, 60% of runners who competed in the Labor Day race finished in 1 hour or less. There were 285 runners who finished the

Strike441 [17]

Answer:

<u>475 runners</u> competed in the Labor Day race.

Step-by-step explanation:

Given:

Last year, 60% of runners who competed in the Labor Day race finished in 1 hour or less. There were 285 runners who finished the Labor Day race in 1 hour or less.

Now, to find the runners competed in the Labor Day race.

Let the runners competed in the Labor Day race be $x.$

Rate of runners who competed in the Labor Day race finished in 1 hour or less = 60%.

Number of runners who competed in the Labor Day race finished in 1 hour or less = 285.

Now, to get the runners competed in the Labor Day race we put an equation:

$60\%\ of\ x=285$

$\frac{60}{100} \times x=285$

$0.60x=285$

<em>Dividing both sides by 0.60 we get:</em>

$x=475.$

Therefore, 475 runners competed in the Labor Day race.

4 0

3 years ago

A group of four people share 1/2 pound of almond how many pounds of almonds does each person gets choose any Quetion you can use

sergij07 [2.7K]

1/2 divided by 4 = 1/8

1/8 a pound of almond milk per person

Hope this helps!

3 0

3 years ago

What is 0.25% of K2 000?

goldfiish [28.3K]

$\huge\text{Hey there!}$

$\large\text{When you hear/see the word of in mathematics, it usually means }\\\large\text{\bf multiplication. }$

$\large\text{So, when you think of think of the word \underline{of} think of its asking you to}\\\large\text{\bf multiply }$

$\large\text{Now that we got that run down out of the way lets answer your given}\\\large\text{question}$

$\large\textsf{0.25\% of 2,000}$

$\large\textsf{= 0.25\%} \times \large\textsf{2,000}$

$\large\textsf{0.25\%} = \mathsf{\bf \dfrac{25}{100}}$

$\mathsf{= \dfrac{25}{100} \times 2,000}$

$\mathsf{\dfrac{25}{100}= \bf 0.0025}$

$\large\textsf{= 0.0025} \times \large\textsf{2,000}$

$\large\text{= \bf 5}$

$\boxed{\boxed{\huge\text{Therefore, your ANSWER is: \textsf 5}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

7 0

3 years ago

19) Maylin played tennis last year and played in 15 matches with each match being about 125

balu736 [363]

Answer:

1,875 minutes

Step-by-step explanation:

to find out you need to multiply 125x15

5 0

2 years ago

Is the expression b+2(b+2b) equivalent to 4b

Marysya12 [62]

Answer:

no because the parenthesizes means your multiplying

Step-by-step explanation:

5 0

3 years ago