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3 years ago

Plz help out ASAP!:) TYSM

Mathematics

1 answer:

mixer [17]3 years ago

5 0

$7x-6>-19$

Step-by-step explanation:

We have to translate the given situation into mathematical form

Let x be the number then

"the product of 7 and a number"

$7x$

"Six subtracted from the product of 7 and a number"

$7x-6$

"is greater than -19"

$7x-6>-19$

Hence, the given scenario in mathematical form is:

$7x-6>-19$

Keywords: Inequality, Variables

Learn more about inequality at:

#LearnwithBrainly

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NEED HELP FAST PLEASE

natita [175]

Hey!

To solve this equation, we'd first have to apply the distributing rule to this equation.

Original Equation :
$( 3a - 2 )^{2}$

New Equation {Changed by Applying the Distribution Rule} :
$( 3a )^{2} - 2$ · 3a · 2 + $2 ^{2}$

And now we simplify.

Old Equation :
$( 3a ) ^{2} -2$ · 3a · 2 + $2 ^{2}$

New Equation {Old Equation Simplified} :
$9a ^{2}$ - 12a + 4

So, the equation $(3a - 2) ^{2}$ simplified is $9a ^{2}$ - 12a + 4.

Hope this helps!

- Lindsey Frazier ♥

5 0

3 years ago

Form a sequence that has two arithmetic means between 13 and 88.

hichkok12 [17]

Answer:

Correct choice is A

Step-by-step explanation:

For the numbers 13 and 88, find the difference 88-13:

since 88-13=75 and $\dfrac{75}{3}=25$ (two arithmetic means tells you there will be three intervals), two arithmetic means will be

13+25=38;
38+25=63.

The only correct sequence is 13, 38, 63, 88.

7 0

3 years ago

Read 2 more answers

Draw to show how you can use models to compare a 345 and 391

natali 33 [55]

345= 3 hundreds, 4 tens, and 5 ones
391= 3 hundreds, 9 tens, and 1 one
You can use the model I attached to help u see it better.
Hope this helps!

6 0

4 years ago

Help me please I need it

koban [17]

Unfortunately, you inadvertently cut off the instructions for this problem when you photographed it. Could you try again, making certain to include the instructions?

Let me guess: perhaps the instructions are 1) determine the slope of the line passing through the given points, or 2) write the equation of the line passing through the given points.

5 0

3 years ago

Name the property. (6x4) x3 = 6x(4x3)

Helga [31]

Answer:

Associative

Step-by-step explanation:

When three or more numbers are multiplied, the product is the same regardless of the way in which the numbers are grouped.

6 0

3 years ago