please help me solve this problem

Answer:

12. 24

13. -5

14. -5

15. -40

16. 5

Answer:

t=25w+75

Step-by-step explanation:

Answer:a and e for usaprebtest

Step-by-step explanation:

Answer:

[tex]a_{33}[/tex] = - 364

Step-by-step explanation:

There is a common difference between consecutive terms. that is

d = 172.3 - 189.6 = 155 - 172.3 = - 17.3

This indicates the sequence is arithmetic with n th term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 189.6 and d = - 17.3 , thus

[tex]a_{33}[/tex] = 189.6 + (32 × - 17.3) = 189.6 - 553.6 = - 364

Answer:

6

Step-by-step explanation:

Answer:

54

Step-by-step explanation:

i think it's right im sorry if not

Answer:

63

Step-by-step explanation:

I just did it

Answer:

Graph would be the most reasonable.

Step-by-step explanation:

Hope I helped, good luck!<3!!

Answer:

When b = 28 and c = 4, then a = 56

Step-by-step explanation:

We need to write the equation first

This is an example of a combined variation

if a varies directly as b and inversely as c;

then a = bk/c

where k is the constant of proportionality

We find k first;

16 = (12 * k)/6

k = (6 * 16)/12 = 8

We now want to find a

a = kb/c

a = (8 * 28)/4 = 7 * 8 = 56

Answer: C. (8, 16, 4)

Step-by-step explanation:

Given the following:

Let:

Trucks = T ; Cars = C ; SUVs = S

T =0.5(C + S) - 2 - - - (1)

C = 2T - - - (2)

T + C + S = 28 - - - (3)

T = 0.5(2T + S) - 2

T = T + 0.5S - 2

0 = 0.5S - 2

0.5S = 2

S = 2/0.5

S = 4

From T + C + S = 28

C = 2 T ; S = 4

T + 2T + 4 = 28

3T = 28 - 4

3T = 24

T = 24/3

T = 8

From T + C + S = 28

8 + C + 4 = 28

12 + C = 28

C = 28 - 12

C = 16

Hence, (T, C, S) = (8, 16, 4)

Answer:

Equation could you use to determine when Alex and Case will have the same amount of money is [tex]52+4x=35+5x[/tex]

Step-by-step explanation:

Let x be the pairs of mittens when Alex and Case will have the same amount of money

Alex has amount before orders = $52

He will sell 1 pair of mittens = 4

He will sell x pair of mittens = 4x

So, Alex's total amount = 52+4x

Case has amount before orders = $35

He will sell 1 pair of mittens = 5

He will sell x pair of mittens = 5x

So, Case's total amount = 35+5x

ATQ

52+4x=35+5x

52-35=x

17=x

Hence  the pairs of mittens when Alex and Case will have the same amount of money is 17  and equation could you use to determine when Alex and Case will have the same amount of money is [tex]52+4x=35+5x[/tex]

Answer:

simply no

Step-by-step explanation:

Answer: Hypothesis is "It is hot"

The general form of a conditional is "If hypothesis, then conclusion"

You may see it as "If P, then Q". P and Q are placeholders

In this case, the conclusion is "It is summer".

Answer:

i think maybe    6*9x

Step-by-step explanation:

Step-by-step explanation:

So this is how it works

The bracket represents times. So, you have to times 6 to 3 and also 6x

Next, write down the values after times it. You will get 18+36x

NOTE: This is for expansion only

Bring the x to your right and bring the numbers to your left. Then calculate the value and that's your answer

Hope this is correct and helpful

HAVE A GOOD DAY!

Answer:

32.7

Step-by-step explanation:

Two doesn't round up seven, so it just gets knocked off the end.

Answer:

[tex]x=-1 ,-2[/tex]

Step-by-step explanation:

Quadratic Formula: [tex]x=\frac{-b \pm \sqrt{b^2-4ac} }{2a}[/tex]

Step 1: Define

3x² + 9x + 6 = 0

a = 3

b = 9

c = 6

Step 2: Substitute and Evaluate

[tex]x=\frac{-9 \pm \sqrt{9^2-4(3)(6)} }{2(3)}[/tex]

[tex]x=\frac{-9 \pm \sqrt{81-72} }{6}[/tex]

[tex]x=\frac{-9 \pm \sqrt{9} }{6}[/tex]

[tex]x=\frac{-9 \pm 3 }{6}[/tex]

[tex]x=\frac{3(-3 \pm 1) }{6}[/tex]

[tex]x=\frac{-3 \pm 1}{2}[/tex]

[tex]x=\frac{-2}{2} ,\frac{-4}{2}[/tex]

[tex]x=-1 ,-2[/tex]

Answer: 0.23

Step-by-step explanation:

Given that:

Percentage population of males = 77% = 0.77

Hence,

Percentage that aren't male = ( 1 - 0.77) = 0.23

P(males) = 0.77

Hence,

P(non-males) = 1 - 0.77 = 0.23

Answer:

result is x^2+3x-8 sorry for the photo quality

Answer:

They go stir crazy

:)

The answer sentence will be "They go stir-crazy"

Additive inverse of a number is a number added to that number such that the sum equals to zero. The multiplicative inverse of a number is a number multiplied by another such that their product is 1.

Given are the properties names coded by alphabetic letters,

The expressions with code and property are;

10) 1(3+a) = 3+a: multiplicative inverse (T)

6) 0+2b = 2b: Additive inverse (H)

2) 5x1/5 = 1: multiplicative inverse (E)

12) 1x♤ = ♤: multiplicative inverse (Y)

5) 91 = 1x91: multiplicative inverse (G)

11) 3/axa/3 =1: multiplicative inverse (O)

8) 1 = -2/7x-7/2: multiplicative inverse (S)

15) T = 1/axa: multiplicative inverse (T)

14) 0 = -5x+5x: Additive inverse (I)

3) ♤+0 = ♤: Additive inverse (R)

1) 66+0 = 66: Additive inverse (C)

9) 0 = -y+y; Additive inverse (R)

7) ↑+↓ = 0; Additive inverse (A)

13) ⍟ +0 = ⍟; Additive inverse (Z)

4) 3+(-3) = 0; Additive inverse (Y)

Hence, the sentence is "They go stir-crazy"

For more references on additive and multiplicative inverse, click;

https://brainly.com/question/13715269

#SPJ2

Step-by-step explanation:

13) +1

14). - 1

15). +1

16). - 1

17). +1

18). Negetive_positive

Answer:

for number 2 its C

Answer:

7 10 11 12 13 14 17

Step-by-step explanation:

this

is

the answer

7, 10, 11, 12, 13, 14, 17 are the 7 numbers  that have a range of 10 and a mean of 12.

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

The range of a list of numbers is the difference between the largest and smallest values of that list of numbers.

The mean is the sum of the observations  to the total number of observations.

The seven numbers are 7, 10, 11, 12, 13, 14, 17

Range =17-7=10

Mean=7+10+11+12+13+14+17/7

=84/7

=12

Hence,  7, 10, 11, 12, 13, 14, 17 are the 7 numbers  that have a range of 10 and a mean of 12.

To learn more on Statistics click:

https://brainly.com/question/29093686

#SPJ2

Answer:

Which sum or difference is equivalent to the following expression?

5 minus 3 x over 5

A. 1 + three-fifths

B. 1 + 3 x over 5

C. 1 – 3 x over 5 *My answer

D. 25 – 15x

I took the test and I got it right

Answer:

mm

Step-by-step explanation:

,l

Answer:

6 apples ofc

Step-by-step explanation:

Answer:

-26/5, -5.17, root 33, 37/6

Step-by-step explanation:

Answer:

[tex]-5.17, -\frac{26}{5}, \sqrt{33} , \frac{37}{6}[/tex]

Step-by-step explanation:

         = -5.17

26 / 5 = -5.2

[tex]\sqrt{33}[/tex]     = 5.745

37/6    = 6.167

Answer:

x = 25

Step-by-step explanation:

3x + 4x + 5 = 180

        7x + 5 = 180

              - 5     - 5

              7x = 175

                x = 25

Answer:

Model is

b = 115m + 65

The slope represents the amount of balance offset per month

Step-by-step explanation:

Here, we want to model an equation.

The equation to model will be in the form;

y = mx + c

we have the following points to consider

The points are in the form;

(number of months, balance)

(m , b)

So the points we have are;

(4,755) and (5,640)

So the slope will be ;

(y2 -y1)/(x2-x1) = (755-640)/(5-4) = 115

So the equation will be;

b = am + c

where a is the slope and c is the y intercept

we already have the slope

so equation becomes;

b = 115m + c

let’s get the y-intercept

we can get the y-intercept by any of the points;

That would be; let’s use (5,640)

640 = 5(115) + c

640 = 575 + c

c = 640 -575

c = 65

So the equation of the model is;

b = 115m + 65

The slope represents the balance per month

Answer:

Pythagorean Thereom is the method in which finds the lengths of each side of a triangle. The formula is [tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]

Each letter in the formula defines a certain side of a triangle.

The picture shown shows the sides of each triangle and how they correspond with the formula.

This helps solve triangles to find its sum, as well as, to figure out a side depending on what is given.

Answer:

y = -3x + 7 or y + -3x - 2

Step-by-step explanation:

hope this helps! brainliest please.

Answer:

4 hours after summer leaves she will have passes zoe

Step-by-step explanation: