These are the drop down questions

Answer:

Step-by-step explanation:

There are 39 sixth, seventh and eight graders who would prefer more time between classes.

To check if this is right, add up the totals on both sides...

Less time: 30

More time: 39

So this statement is correct.

I hope this helps, you will get it one day  (✿◡‿◡)

Answer:

h is a variable, 21 is a term and 5 x^2 is an expression.

Step-by-step explanation:

h is a variable, 21 is a term and 5 x^2 is an expression.

Answer:

35

Step-by-step explanation:

For this word problem, use the equation 7÷[tex]\frac{1}{5}[/tex]

Use the "keep, change, flip" method in order to make the division problem a multiplication problem.

Solve.

Answer:

-30

Step-by-step explanation:

remember PEMDAS: parenthesis, exponents, multiply, divide, add, subtract ex: 5×(-2)=-10×3=-30

Answer:

Yes

Step-by-step explanation:

The correct option is Yes, the points are on a line that passes through the origin.

From the information given in the table shown, we can see that as the value of x is increasing, the value of y is increasing. This shows a direct relationship.

If y is directly proportional to x, then;

y = kx

k = y/x

Given that x = 1 when y = 15

k = 15/1

k = 15

The equation that represents the table will be y = 15x

The correct option is Yes, the points are on a line that passes through the origin.

Learn more on variation here: https://brainly.com/question/6499629

Answer:

make it public

Step-by-step explanation:

and i will try i will join if i get brianiest i promise

Answer:

it is 230

Step-by-step explanation:

We can solve this by calculating the arch lengths on the track and adding them to the straight lengths on the track.

To calculate the arch lengths, we can pretend the arches are semicircles and calculate the arch length. We know that the diameter is 100 meters, and the circumference formula is diameter times pi. 100 times pi is 314, using 3.14 as pi, but we divide this by two since we are calculating the arch length of a semicircle, not a full circle. Dividing 314 by two gives us 157. However, we multiply this by two since we have to include the other arch's length and the lengths are the same, giving us 314 again. adding this to 200, the straight side lengths of the track, we get our final answer, 514 meters.

Answer:

C

Step-by-step explanation:

2 to the fourth power is 2 x 2 x 2 x 2

Answer:

It’s C = 16

Step-by-step explanation:

Cuz it’s asking u what’s the answer if u multiply 2 for 4 times?

Answer:

Step-by-step explanation:

Given equation:

[tex]\sf \dfrac{t}{3}=2.78[/tex]

Multiply by 3 on both sides of the equation:

[tex]\implies \sf \dfrac{t}{3} \times 3=2.78 \times 3[/tex]

[tex]\implies \sf t=8.34[/tex]

Substitute 8.34 for t to check the solution:

[tex]\implies \sf \dfrac{8.34}{3}=2.78 \quad \leftarrow \: correct![/tex]

Answer:

Options 1, 4, and 5

Step-by-step explanation:

In order to solve an equation, the most key rule to remember is that whatever you do to one side, you must do the same to the other side.

This ensures that the equation will remain true.

In order to solve this given equation, we need to isolate the variable t.

We currently have:

t/3=2.78

To isolate t, we must "undo" dividing by 3.

The inverse of division is multiplication, so we can undo the operation by multiplying both sides of the equation by 3.

3 * t/3 = 2.78*3

Simplify

t=8.34

Since t=8.34, it is with this value that we should check the solution.

We can plug 8.34 in for t to see if the equation is true.

8.34/3=2.78

2.78=2.78

Since this is true, we know that we have solved the equation correctly.

Keywords:

Equation

Algebra

Inverse

Fractions

To learn more about solving equations, check out:

https://brainly.com/question/27752893

Answer:

a

Step-by-step explanation:

a has a greater rate of change because all the numbers make sense to the problematic function :)

Answer:

m<9

Step-by-step explanation:

m/3 - 4 < -1

        +4  +4

______________

m/3<3

 × 3 ×3

__________

m<9

Hope this Helps!

Solving:

m÷3−4<-1

1÷3m−4<−1

1÷3m−4+4<−1+4

1÷3m<3

3×(1÷3m)<(3)×(3)

m<9

Answer:

m<9

Happy to help!

Can you please give me a brainliest (golden crown) --Thank you!

Answer:

If the decimal is multiplied by 10 to the fourth power the decimal point is moved four spaces to the right.

Answer: How does Miss Thomas treat Bud? How does she feel about Bud joining the band and staying at Grand Calloway Station?

Answer:

45

Step-by-step explanation:

Answer:

Hope this helps!

Step-by-step explanation:

#3: Two odd consecutive integers that equal 20 are 9 and 11. 9 x 11 is equal to 99, so C)

#4: 22 and 44 in 8 years, so D)

sorry if I wasn't clear enough

Answer:

2

Step-by-step explanation:

keep in mind that ≤ means less then or equal to

2 is greater than -1, but equal to 2.

2 is greater than -2, and less than 3.

Answer Step-by-step explanation:

your integer is negative -1 and because of this is because you can get a negative number you minus

Answer:

4.8

Step-by-step explanation:

The tree is 32 feet tall.

The tree's shadow is 26 feet long.

The ratio between 26 and 32 is 13:16 respectively.

Using this same ratio, you can find the length of the man's shadow.

13       x

--------------

16       6

Cross multiply 13 with 6 and 16 with x.

78

----

16x

Divide 16x by 16, and 78 by sixteen.

The answer is 4.8

I hope this helped!

Thanks!

Answer:

The first two is x=60

Step-by-step explanation:

1.5/90 = 1/x

1.5x = 90 x 1

1.5x/1.5 = 90/1.5

x = 60

Answer:

a.  90/ 4.5 = 20 flags per yard

b.  4.5/ 90 = 0.05  = 5 hundredths of a yard

c. 0.75 x 3 colours = 2.25 yards

4.5 = 90 flags so 4.5/2 = 2.25 = 45 flags

Justifies she is correct when saying 45 flags can be made with 3 x 0.75 material as this is equal to 2.25 yards which is half of 4.5 yards equal to 90 flags.

To find 4.5 we have 3 pieces of material to begin with for part a and part b

This shows 1.5 x 3 = 4.5 yards

To find 2.25 we have 3 pieces of material in part c.

This shows 0.75 x 3 = 2.25 yards

Answer:

x = -1/2

Step-by-step explanation:

9 - 4x = 11

put 9 on other side and subtract

-4x = 2

divide each side by 4

-x = 2/4

simplify and swap signs

x = -1/2

Answer:

15.8 in.

Step-by-step explanation:

63.2 / 4 = 15.8

Answer:

Transform your question to : 8g2 - 3g2 - 1g2

"We added a 1 to the last g2 and it became 1g2"

So now I'm just gonna give you the answer I got.

8g2 - 3g2 - 1g2

= 4g2

Solution: 4g2

Step-by-step explanation:

Hope it helps!!~

UwU