Good Points for this question

Answer:

C.  12    is the correct answer

Step-by-step explanation:

1.2 x 10¹²

Answer:

2 2/3

Step-by-step explanation:

I did the k12 quiz

The sum of 2 [tex]\frac{1}{3}[/tex] and 5/6 times 8/3 is 4 [tex]\frac{5}{9}[/tex].

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

Given is 4 [tex]\frac{5}{9}[/tex] is the same as the sum of 2 [tex]\frac{1}{3}[/tex] and 5/6 times a number

Assume the number to be [x]. Then, we can write -

41/9 = 7/3 + 5x/6

41/9 - 7/3 = 5x/6

(41 - 21)/9 = 5x/6

20/9 = 5x/6

x = 20/9 x 6/5

x = 4/3 x 2

x = 8/3

Therefore, the sum of 2 [tex]\frac{1}{3}[/tex] and 5/6 times 8/3 is 4 [tex]\frac{5}{9}[/tex].

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2

Answer:

42=7z^2+21z

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

42=-7(z-3)

42=-72-21

+21       +21

63/-7=-72/7

z=-9

Answer:

18x+10y>=180

x+y<=13

Step-by-step explanation:

she can't work more than 13 hours, but has to make at least $180

so what's the question ⁉️

Answer:

[tex]x=-\frac{7}{3} \\x=8[/tex]

Step-by-step explanation:

[tex]3x^2-17x=56[/tex]

[tex]3x^2-17x-56=0\\[/tex]

[tex]3x^2+7x-24x-56=0[/tex]

[tex]x(3x+7)-8(3x+7)=0[/tex]

[tex](3x+7)(x-8)=0[/tex]

[tex]x=-\frac{7}{3} \\x=8[/tex]

Hope this is helpful.

Answer:

true

Step-by-step explanation:

PEMDAS order

parenthesis->exponents->multiplication & division->addition & subtraction

Answer:

750 decreased by 13% = 652.5

Answer:

20 degrees

Step-by-step explanation:

both triangles are co friend and 90+70=160 180+160=20

Answer:

x=20 degrees

Step-by-step explanation:

All angles in a triangle add up to 180 degrees.

Step-by-step explanation:

for a quadratic equation

y = ax² + bx + c

the x value for the axis of symmetry is

x = -b/(2a)

in our case

y = 2x² - 4x + 5

a = 2

b = -4

x = - -4/4 = 4/4 = 1

x = 1 is the correct answer.

Answer:

  the function is one-to-one

Step-by-step explanation:

The graph is attached.

The function is one-to-one, because no horizontal line intersects the graph at more than one point.

Answer:

104

Step-by-step explanation:

Answer:

c)

Step-by-step explanation:

my guess is if she needs 1.04 tablets a day, and 1 tablet is closer to that than any other option listed

All the factors of 24

1

2

3

4

6

8

12

24

Answer:

Factors of 24 are 1, 2, 3, 4, 6, 8, 12,and 24.

Area=l×w

Function:-

[tex]\\ \sf\longmapsto (l*w)(x)[/tex]

[tex]\\ \sf\longmapsto l(x)*w(x)[/tex]

[tex]\\ \sf\longmapsto (x+24)(x+16)[/tex]

[tex]\\ \sf\longmapsto x^2+40x+384[/tex]

Answer:

-12

Step-by-step explanation:

3a=-4

3(-4)

3×-4

=-12

B is the answer because it results in the shape being opposite of the original.

Hello there! :)

5<x+10

Move all the variables to the left, using the opposite operation:

-x<10-5

-x<5

x>-5

When we divide by a negative variable, we flip the inequality sign.

Hope this helps!

~Just a felicitous girlie

#HaveASplendidDay

[tex]SilentNature :-)[/tex]

Answer:

x>-5

Step-by-step explanation:

x needs to be any number greater than 5, as you can see, this is an inequality not an equation so there is no defenite answer. if youdo the math, 10+-5 is 5, our answer cannot equal 5 it has to be greater than 5, Therefore, x can be any number greater than -5

Answer:

W:13,L:16

Step-by-step explanation:

2(x+x+3)=58

2x+3=29

2x=26

x=13

13+3=16

Answer:

1. -5.7

Step-by-step explanation:

When a negative number and another negative number are being added together (but this differs in multiplication and division though), the answer will always be negative, unless a greater positive (combination or single) number is being added to those, but in this case, it is just two negative numbers. What you can do here is add the absolute values of the negative numbers, which would be 1.8 + 3.9, since absolute values are always positive numbers. Once you add these values, which gives you 5.7, you make the answer negative, because before, you were adding negative numbers, so your answer would be -5.7.

Just so you can make sure your answers are correct for the next ones:

2. -2

3. -4.4

Answer:

5400

Step-by-step explanation:

6750÷1.25=5400

to verify 25 percent of 5400 is 1350 if you add that to 5400 you get 6750

Answer:

Most precise to least precise

Answer:

thanks for the points bye bye man is well with you and your family a very happy and prosperous New year

Step-by-step explanation:

thanks for the points bye bye man is a longest time I thought you were going to you angel I love you too baby girl and I will be in

thanks for the points bye bye man

Answer:

The maximum AR is AR60 final answer

Answer: Its AR 60.... I'm only AR 49

Answer:

The answer is 12

6×12= 24

6×12=72

Answer:

c. 51=h−17

Step-by-step explanation:

the other ones dont make since and C is the only one that does.

Answer:

3.865 ≤ n < 3.875

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

10% of 200 is 20 200-20 is 180