help me please help urgent​

Answer:

2x + 5x - 4 + 1​

basic addition of terms together

( 2 + 5 ) x + ( -4 + 1 )

7x - 3

Answer:

(-3, 5)= (4x +4) and x = (x-2)

The graph has 10 turning points.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

y = m(x - x1) + y1

y = -7(x - 8) + 5

y - 5 = -7(x - 8)

Answer:

27218

Step-by-step explanation:

17000 * (1.04)^12

Then, find the number in the whole number place 7 and look one place to the right for the rounding digit on the right side of the decimal point 5. 5 or more, let it soar. 4 or less, let it rest.

ANSWER:

27218

I think the correct answer from the choices listed above is the first option. The standard form of a linear equation is ax + by = c. If b = 0 and a and c are positive, then the graph is a vertical line which will be equal to c/a. Hope this answers the question. Have a nice day.

Answer:

1.313832 × 10 to the power of 2

Step-by-step explanation:

The standard form of is 131 . 3832 x 10 ^ 2

Explanation: This symbol means ^2 to the power of 2

Answer:

Can i see an picture plz????? I think C but I can't be sure there has to be a picture with this. I think C.

Answer: Sixteen is a rational number

Answer:

10/x = 1/5 || x = 50

Step-by-step explanation:

x = total points

you multiply 1 and 10 to get 10 that means you have to multiply 5 and 10 which is 50.

Answer:

y=1/3x-3

Step-by-step explanation:

To find slope, use m=y1-y2/x2-x1. I did -4-(-3)/-3-0 to get 1/3. Then plug it and one of the points into y-y1=m(x-m1). y-(-4)=1/3(x-(9-3)). Simplify (isolate y) to get y=1/3x-3.

Answer:

The Range of possible measures for the third side is; 2 < C < 16

Step-by-step explanation:In a  triangle with sides A , B and C , the sum of the length of any two sides of a triangle must be greater than the third side:

A+B>C

B+C>A

A+C>B

Given the two sides of a triangle are 7 and 9.

Let A = 7 and B = 9 then;

B-A< C < A+B

Then; the range of C can be:

9-7 < C < 7+9

Simplify:

2 < C < 16

Therefore, the range of possible measures for the third side is; 2 < C < 16

Answer:

i have the same question i need help plzz!!

Step-by-step explanation:

Check the picture below.

Make sure your calculator is in Degree mode.

Answer:

6.9

Step-by-step explanation:

Find mean: 26

Subtract each value from mean: 12, 3, -5, -3, -7

Square them: 144, 9, 25, 9, 46

Add together: 233

Divide by how many data points: 46.6

Find square root: 6.826

Answer:

Answer: x will be equal to 5 and -8

Step-by-step explanation:

[tex]{ \tt{ - 2 {w}^{2} - 6w + 80 = 0 }} [/tex]

» Divide all equation through out by -2:

[tex] { \tt{ {w}^{2} + 3w - 40 = 0}}[/tex]

» Factorise the equation quadratically:

[tex]{ \tt{(x - 5)(x + 8) = 0}} \\ { \tt{x = 5 \: \: and \: \: - 8}}[/tex]

Answer:

They sold 40 bags of hardwood and 116 bags of pine bark.

Step-by-step explanation:

Let x be the amount of hardwood bags they sold and y be the amount of pine bark bags they sold. We can use this to set up an equation:

x+y=156

2.5x+1.75y=303

Let's change the first equation into:

x=156-y

We can solve using substitution (substitute 156-y for x)

2.5(156-y)+1.75y=303

390-2.5y+1.75y=303

390-0.75y=303

Subtract 390 from both sides

-0.75y=-87

Divide both sides by -0.75

y=116

x=156-y

x=156-116

x=40

They sold 40 bags of hardwood and 116 bags of pine bark.

Answer:

you remove and put elm:32 and walker:32 meadowview:32

Step-by-step explanation:

You can multiply by opening the bracket and multiplying the second bracketed expression with each term of first bracketed expression.

The middle term in the simplified product is given by:

Option B: -x

We can multiply by opening the bracket and multiplying the second bracketed expression with each term of first bracketed expression.

[tex]\begin{aligned} (x+3)(x-4) &= x(x-4) + 3(x-4)\\&= x^2 - 4x + 3x - 12\\&= x^2 -x - 12\\\end{aligned}[/tex]

The middle term in the simplified product is [tex]-x[/tex].

Thus, Option B: -x is correct.

Learn more about simplified products here:

https://brainly.com/question/1485508

Answer:

If you're looking for y=mx+b, then the answer is y=-x+9

For the proportional relationship, we have found that:

a)  The complete table is:

x        y

14      21

64      96

26      39

1         3/2

b) The equation is:

y = (3/2)*x

A proportional relationship between two variables can be written as:

y = k*x

Where k is the constant of proportionality.

a) If we look at the table we can see the pair (14, 21), replacing that in the proportional relation we have:

21 = k*14

(21/14) = k

(3/2) = k

Then the equation is:

y = (3/2)*x

To complete the table, we need to evaluate the other values in the given equation.

for x = 64 we have:

y = (3/2)*64 = 96

for y = 39 we have:

39 = (3/2)*x

x = (2/3)*39 = 26

For x = 1 we have:

y = (3/2)*1 = 3/2

Then the complete table is:

x        y

14      21

64      96

26      39

1         3/2

b) We already found the equation, it is:

y = (3/2)*x

c) Just graph the above pairs (the ones from the table) and connect them with a line, an example can be seen below.

If you want to learn more about proportional relationships you can read:

https://brainly.com/question/12242745

Answer:

I think the answer is 787765.609372 which rounds to 787766.

I hope this helped

Answer:

658,600 after 12 years

Step-by-step explanation:

That should be correct I think

The dimensions of the length, width, and height of the cube Nadia

makes are equal.

Correct response:

Number of cubes Nadia has = 2020 one-centimeter cube

The solid she makes using the cube = The largest cube possible

Required:

The number of cubes Nadia has left.

Solution:

The number of cubes Nadia uses is given by the largest number less

than 2020, that has a perfect cube root, which is given by cube of the

whole number part of the cube root of 2020, as follows;

Let x represent the cube root of the cubes Nadia uses

√(2020) ≈ 12.64

Which gives the cube root of the largest number with a perfect cube root is x = 12

Therefore, the number is x³ = 12³ = 1,728

The number of cubes Nadia uses = 1,728 cubes

Learn more about cube numbers here:

https://brainly.com/question/14320313

Answer:

4 blue 5 purple 8 red

40

Step-by-step explanation:

8*5=40 40 can be devied by 10

Answer:

Step-by-step explanation:

Let's say L for 'Large ice sculpture' and S for 'Small ice sculpture'.

We know that:

Work:

       2S + 4L = 694

This means that one small ice sculpture will cost $79. Let's substitute the value of S into the first equation to find out the value of L.

Hence, the cost of a small ice sculpture is $79 and the cost of a large ice sculpture is $134.

Hoped this helped.

[tex]BrainiacUser1357[/tex]

Answer:

10th step

Step-by-step explanation:

The pattern increases by an exponent of 5

0 : 5^0 = 1

1 : 5^1 = 5

2 : 5^2 = 25

3 : 5^3 = 125

The pattern is y = 5^x

Now we have:

9,765,625 = 5^x

Equation:

[tex]log_59765625 = x\\ \\ x = 10[/tex]

[tex]\boxed{\text{10th step}}[/tex]

-Chetan K

Answer:

[tex]{\frac{1}{x^{\frac{5}{3} } }[/tex]

Step-by-step explanation:

Apply exponent rule:  [tex]a^{-b}=\frac{1}{a^{b}}[/tex]

So:  [tex]x^{-\frac{5}{3}}={\frac{1}{x^{\frac{5}{3} } }[/tex]

Answer:

1 / 3 sqrt x^5

Step-by-step explanation:

aka B on edge

Answer:

A

Step-by-step explanation:

The equation representing a proportional relationship is

y = kx ← k is the constant of proportion

The only equation in this form is

y = 24x ( k = 24 ) → A