5/ 2 x ≤ -14

A. -10.3
B. -6
C. -5.6
D. -5
Which of these does not make the inequality true?

Answer:

we need more details we dont understand what you mean

Step-by-step explanation:

Answer:

1.024 x 10^12

Step-by-step explanation:

Answer:

81

Step-by-step explanation:

When dividing these numbers, you would actually multiply them together because they are on different sides of the equals sign. You do this because whatever you do on one side, you'd do the opposite of to the other side.

Example:

2x + 3 = 9

You would subtract 3 from nine.

2x = 6

The you'd divide 6 by two, since you would multiply x by two.

x = 3

Answer:

Answer: 2,000 ÷ 50

Reason:

From the question, we are informed that John needs to write 2,146 online math questions in 45 weeks and that he is estimating how many questions he should write each week to meet the deadline.

The compatible numbers that provide a better estimate for the number of question he should write each week, is 2,000 ÷ 50. This is because rounding up of 2146 to the nearest thousand gives 2000. The number beside the thousand place is 2 and sinces it's not up to 5, the number becomes 2000. Likewise 45 to the nearest ten gives 50 since the number beside the ten is 5, therefore 1 will be added to 4 which becomes 5 and the number in the unit place is changed to 0, this makes the number become 50.

Therefore, the answer is 2000 ÷ 50.

Answer:

9.1a + 5.7b

Step-by-step explanation:

Original Equation:

6.1a + 5.7b + 3a = ?

Add 6.1a to 3a

9.1a

Plug this value back into the equation:

9.1a + 5.7b

Hope this helps :)

Please consider Brainliest :)

I like ice cream :D

Answer:

Step-by-step explanation:

the answer  is 1 by 4

we have to bracket of then plus and minus = minus

then we wil minus it and simplify it then we will get our answer

Answer:

what you crazy opssss wrong send ✌️

Answer:

7.5 (7 1/2)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Hope I helped

Have a great day!!

Answer:

11

Step-by-step explanation:

3x-15=18

3x=18+15

x =33

3

x =11

Answer:

36

Step-by-step explanation:

You substitute the values of x and y.

6(2)^2+8(1.5)

Then you simplify.

24+12

36

Hope this helps! Have a nice day!

Answer:

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

you do -4+-6+2+6

First, we must determine slope using the given points and pluging them in the slope formula*.

[tex]m = \frac{6 - (-6)}{2 - (-4)} = \frac{12}{6} = 2[/tex]

The slope is 2. You can prove this by using the graph.

Second, we plug in the slope we found, and one of the given points to solve for b using slope-intercept form**.

[tex]6 = 2(2) + b\\\\6 = 4 + b\\\\2 = b[/tex]

The y-intercept (or b) is 2. You can prove this by using the graph.

Finally, we can now create the equation of the line in slope-intercept form.

[tex]y = 2x + 3[/tex]

*Slope formula: y₂ - y₁/x₂ - x₁

**Slope-intercept form: y = mx + b

Hope this helps!

Answer: x=28

Step-by-step explanation:

55−72−(−45)=x

Step 1: Simplify both sides of the equation.

55−72−(−45)=x

55+−72+45=x

(55+−72+45)=x(Combine Like Terms)

28=x

28=x

Step 2: Flip the equation.

x=28

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[tex] - 3x + 18 = 7x[/tex]

[tex]7x = - 3x + 18[/tex]

Add sides 3x

[tex] + 3x + 7x = + 3x - 3x + 18[/tex]

[tex]10x = 18[/tex]

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Answer:

10x + 18

You cancel out the lowest variable term to only have one variable term.

Step-by-step explanation:

-3x+3 then do 7x+3

10x + 18

You cancel out the lowest variable term to only have one variable term.

Tell me if it works.

Hope it helped.

Answer:

f=−659/100=−6.590

Step-by-step explanation:

Hope This Helps!

Answer:

-9.37

Step-by-step explanation:

f has to be higher than 7.98 and negative so

7.98+1.39 = 9.37 and then put the negative so

-9.37

Answer:

Library: length 4, width 3 = 4(2)+3(2)=14

Take the length and width and multiply them by 5.

4*5=20 and 3*5=15

20(2)+15(2)= 70

The perimeter of the auditorium screen is 70.

Step-by-step explanation:

Answer:

1. life cycle of the butterfly

2. to inform readers on the life cycle of the butterfly

3. it begins with a quote

4. metamorphosis is a greek word that means transformation or change in shape.

5. 6 paragraphs

6. to give the reader more knowledge

7. Sequence

8. key words: first, second, third, lastly

9. the stages of the butterfly

10. to end the passage/essay

Answer:

3.14

Step-by-step explanation:

3.14 is the answer, and here is my work! (I apologize if this answer is incorrect, and I understand If you report me lol)

Answer:

360-270=x

x=90 degrees

Step-by-step explanation:

There are two ways i know of how you can do this

The first way:

Ok so lets add up all the angles we know

90+90+90=270

Now we subtract that from 360

360-270=90

And there we have it the measure of angle x is 90 degrees

The second way:

Ok lets name all the angles we know. Hypothetically we only know that one angle is 90.

measure of angle one is 90 degrees

So now we subtract that from 360

360-90=270

Now we divide that by three because there are only 4 angles and we know the measure of one of the angles

270/3=90

And there we have it the measure of angle x is 90 degrees

Answer:

what grade are you

Step-by-step explanation:

Answer:

1.62 yards

Step-by-step explanation:

[tex]\frac{65}{3} =21.666666[/tex]

[tex]\frac{100}{21.6} = roughly 4.62[/tex]

This means that there are 4.62 yards in the final product.

The pink fabric is [tex]4.62-3=1.62[/tex] yards.

Step-by-step explanation:

For the question 5, Noah is right, as 75/100 x 10 = 7.5, and 25/100 x 30 = 7.5

So both of then have equal amount, therefore, Noah is right.

Answer:

its d

Step-by-step explanation:

because if u multiply L times W times H then u would get d

Answer:

The answer is b= 0

Step-by-step explanation:

Hope this helped you

Answer:

9.6

Step-by-step explanation:

you divide 96 by 10

Answer:

The answer is B

Step-by-step explanation:

The answer is B. Since Bruna used 96 pounds of sugar each day you would have to use the equation 96-x(10 times)=15.2. You would have to plug in each answer to see if it would give you 15.2. I plugged in 5.60 and Bruno was left with too many pounds left over. 11.2 pounds each day would be to low. I then plugged in 8.08 and subtracted by 96 ten times and got the answer 15.2. I hope this helps.

Answer:

1,320

Step-by-step explanation:

1/4 (0.25) of a mile in feet is 1,320 feet. :)

Answer: 1,320

Step-by-step explanation: The formula is multiply by 5,280. Hope this helped