I already figured out one i think need help ASAP!!!!

Answer:

Step-by-step explanation:

1.32

Answer:

x=12

Step-by-step explanation:

30(30-x) = 540

900 - 30x =540

900-540=30x

360=30x

x=12

Answer:

196

Step-by-step explanation:

Answer:

It is better to get the 14 ounce box

Step-by-step explanation:

The unit rate (so how much money per ounce) for the 10 ounce box is roughly $0.176 per ounce.

The unit rate for the 14 ounce box is roughly $0.172

So it is slightly cheaper.

I'm not 100% sure I did this right, but I do believe this is the right answer.

I hope this helped.

Have a good day!

This is a site to help with learning unit rate, it explains it well and clear, its not a scam, but I can get if you don't want to use it, its just for help if you need it :)

https://www.wikihow.com/Calculate-Unit-Rate

Answer:

Solution,

6(x+14)-2=5x-(x-14)

or,

You flip the y coordinate of point S from -4 to +4. The x coordinate stays the same.

=====================================================

Problem 5

Focus on the points W and X. Because the y coordinates are both 1, we subtract the x coordinates to get 4-1 = 3. The distance from W to X is 3 units. This is another way of saying segment WX is 3 units long. This applies to the preimage.

Then we're told the image has W'X' = 6 which is twice as long as WX = 3. Therefore, the scale factor is 2.

We can write it like this:

[tex]\text{scale factor} = \frac{\text{image length}}{\text{preimage length}} = \frac{W'X'}{WX} = \frac{6}{3} = 2[/tex]

This indicates that each side of W'X'Y'Z' is twice as long compared to each corresponding side of WXYZ.

Answer:

1.3-4= -3.7

if you mean decreased by 4 whole

Step-by-step explanation:

010

The inequality represented by the number line,

- 10, - 9, - 8, - 7, - 6, - 5, - 4, - 3, - 2, - 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 is,

B. |x| ≤ 10.

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

Given, An inequality is represented by the number line,

- 10, - 9, - 8, - 7, - 6, - 5, - 4, - 3, - 2, - 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

We know, |x| < a ⇒ x < a and x > - a.

Therefore, The inequality would be, |x| ≤ 10.

Q. Which inequality is represented by this number line?

- 10, - 9, - 8, - 7, - 6, - 5, - 4, - 3, - 2, - 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

A. x ≤ 10.

B. |x| ≤ 10.

C. |x| ≥ 10.

D. |x - 10| < 0.

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Answer:Yes It is

Step-by-step explanation:

You plug the (x,y) but in so the equation would be -6=3-9. That is a true equation.

Answer:

4 x  9 = 36

Step-by-step explanation:

Using a linear function, it is found that it will take 118.7 seconds for the balloon to drop to below 310 feet.

A linear function is modeled by:

[tex]y = mx + b[/tex]

In which:

In this problem:

Then, the equation is:

[tex]y(t) = -7.5t + 1200[/tex]

It will drop below 310 feet when:

[tex]y(t) < 310[/tex]

Hence:

[tex]-7.5t + 1200 < 310[/tex]

[tex]-7.5t < -890[/tex]

[tex]7.5t > 890[/tex]

[tex]t > \frac{890}{7.5}[/tex]

[tex]t > 118.7[/tex]

It will take 118.7 seconds for the balloon to drop to below 310 feet.

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Answer:

Yes

Step-by-step explanation:

y = x - 9

(-6) = (3) - 9

-6 = -6

Answer:

6045

Step-by-step explanation:

nope it's 93x65= 6045

Answer:

6045

Step-by-step explanation:

Step-by-step explanation:

-43

Hope it helped youuh

Answer:

20 people will ride each bus

Step-by-step explanation:

60 people, and 3 buses

you would divide 3 by 60

Answer:

C) 135

Step-by-step explanation:

It's 135, because 45 is an acute angle and angle 4 is on a parrellel line and 3 is matching with 45°

So add 45 with 135 you get a supplementary angle which is 180.

Answer:

165

Step-by-step explanation:

First we need to find the area of the field, A = r^2 * pi

The radius is 290 / 2 = 145 feet

A = 145 * 145 * 3.14 = 66018.5 sqr feet

One bag covers 400 sqr feet

Divide the Area by 400 sqr feet to find number of bags needed.

66018.5 / 400 = 165

He will need at least 165 bags to cover the field

Answer:

  infinitely many

Step-by-step explanation:

You want to know the number of solutions to the equation 10k -10k = 0.

The given equation can be simplified to ...

  0 = 0

It is true no matter what value is chosen for k. It has infinitely many solutions.

<95141404393>

The equation 10k - 10k = 0 has infinitely many solutions.

The equation 10k - 10k = 0 can be simplified as 0 = 0.

In this case, the variable "k" is eliminated from the equation, and we are left with a true statement that states 0 is equal to 0. This equation is an example of an identity, where both sides of the equation are always equal, regardless of the value of "k".

Since the equation is true for any value of "k", it means that any value of "k" would satisfy the equation. Therefore, this equation has infinitely many solutions.

When we have an equation with the same term on both sides that can be simplified to a true statement, it means that the equation is an identity. In this particular case, no matter what value we substitute for "k", the equation will always hold true.

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Answer:

The slope of the line is  

✔ 7/3

The y-intercept is at  

✔ –3

The graph represents the function  

✔ g(x) = (7/3)x–3

Step-by-step explanation:

these are the right answers i got them right on edg 2021

The slope of the line is 7/3

The y-intercept is at y=-3

The graph represents the function 3y-7x + 9=0

What is slope of line ?

Slope of line is the angle made by the line from positive x-axis in anticlockwise direction, it also denoted the steepness of the line.

It is given that a coordinate plane with a straight line with a positive slope passing through the points, (0,-3) and (3, 4)

How using slope formula to find the slope m of line :

m = (y₂-y₁)/(x₂-x₁)

m = (4+3)/(3-0)

m = 7/3

Let us first find the equation of the line using point slope equation of line, Substituting all the values in above equation to get the equation of line :

(y-y₁) = m(x-x₁)  

(y+3) = 7/3(x-0)

3y+9 = 7x

3y-7x + 9=0

Now, for y-intercept x= 0 that is :

3y-7x + 9=0

3y -0+9=0

3y = -9

y = -3

Therefore, the slope of the line is 7/3

The y-intercept is at y=-3

The graph represents the function 3y-7x + 9=0

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D

Step-by-step explanation:

Put the two questions together and expand g(x) using the negative sign

Answer: 0

Step-by-step explanation:

i took the k12 versition of the test

Answer:

516.6666666666668

Step-by-step explanation:

if you divide 13 with .78 then it will give your 16.6666666666667.

multiply the 16.6666666666667 with 31 and you will get 516.6666666666668 as your answer

Answer:

Yes

Step-by-step explanation:

A= LW

Answer:

$0.75

Step-by-step explanation:

7.50 + 3.75 = 11.25

12.00 - 11.25 = 0.75

1) 6/108= 1/18

8/200= 1/25

6 calculators for $108 is better

2) 35/490 = 1/14

21/210 = 1/10

21 ipads for $210 is better

Answer: count them up on each side

Step-by-step explanation:

Answer:

mmhhh

Step-by-step explanation:

(-9,8) look where it ends

Answer:

Step-by-step explanation:

The corresponding parts of the given triangles are ...

  vertical parts: tree, critter

  horizontal parts: tree's shadow, critter's shadow