MATHEMATICS HIGH SCHOOL

6x - 2 (x + 2) > 2 - 3 (x + 3)
whats the solution?

Answers

Answer 1
Answer:

Answer:

x>−3/7

Step-by-step explanation:

I hope this helps you

Related Questions

The _______ is used to express absolute temperatures in the English system of measurement. A. Celsius scaleB. Fahrenheit scaleC. Rankine scaleD. Kelvin scale
Jana finished of her homework at school and of it before dinner. How much of her homework has she finished so far?A.27/28 B.13/28 C.13/14 D.1 1/28
−2/3a+1/8−1/6a−3/4 PLEASE HELP
Janene is solving the equation log3x324=2. Which exponential equation can she use to solve the problem?A. 324^2=3x B. 334^x=2/3 C. (3x)^2=324 D. 3x^2=324
For a standard normal distribution, which of the following expressions must always be equal to 1?A) P(z≤-a)-P(-a≤z≤a)+P(z≥a) B) P(z≤-a)-P(-a≤z≤a)+P(z≥a) C) P(z≤-a)+P(-a≤z≤a)-P(z≥a) D) P(z≤-a)+P(-a≤z≤a)+P(Z≥a)

What is the length of the third side of the window frame below? (Figure is not drawn to scale.)

Answers

You can solve this using the Pythagorean theorem which states that the square of the length of the hypotenuse is the sum of the square of the lengths of the two legs. In equation form:
c2 = a2 + b2
If the third side is b,
b2 = c2 - a2
b = sqrt(c2 - a2)

Using the given values:
b = sqrt (65^2 - 60^2)
b = 25 in

Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form.Show work

Answers

f(x)=x^2-2x+8 \n \n To \ convert \ the \ standard \ form \ y = ax^2 + bx + c \n \n of \ a \ function \ into \ vertex \ form \n \n y = a(x - h)^2 + k \n \n Here \ the \ point \ (h, k) \ is \ called \ as \ vertex \n \n h=(-b)/(2a) , \ \ \ \ k= c - (b^2)/(4a)\n \n a=1 ,\ b=-2 , \ c = 8

h=(-b)/(2a)=(-(-2))/(2 )=(2)/(2)=1 \n\n k=c - (b^2)/(4a) =8 - ( (-2)^2)/(4 ) = 8-1 = 7 \n \n y= (x-1)^2 + 7 \n \n So \ the \ turning \ point \ is \ (1,7)

What is the means-to-MAD ratio of the two data sets, expressed as a decimal?Data set Mean Mean absolute deviation (MAD)
1 10.7 2.4
2 13.7 2.5

2.What is the means-to-MAD ratio of the two data sets, expressed as a decimal to the nearest tenth?

Data Set 1: {14, 18, 21, 15, 17}
Data Set 2: {15, 17, 22, 20, 16}

Answers

Data set 1: 14,15,17,18,21 
mean: (14+15+17+18+21)/5 = 85/5 = 17
mad
17-14 = 3
17-15 = 2
17-17 = 0
17-18 = 1
17-21 = 4 

(3+2+0+1+4)/5 = 10/5 = 2

17/2 = 8.5 is the means-to-mad ratio

Data set2: 15,16,17,20,22
mean = (15+16+17+20+22)/5 = 90/5 = 18
mad
18 - 15 = 3
18 - 16 = 2
18 - 17 = 1
18 - 20 = 2
18 - 22 = 4

(3+2+1+2+4)/5 = 12/5 = 2.4

18/2.4 = 7.5 means to mad ratio

Which of the following statements contain a variable? Check all that apply.A. The amount of time you ran on the track.
B. How high you can jump.
C. The time school starts.
D. The temperature outside is 31 degrees.

Answers

Answer: A C explanation:

During a sale at the bookstore,books sold for $3 and magazines sold for $2.50.Jan spent $16 and bought a total of 6 books and magazines.how many of each did she buy

Answers

If you would like to know how many of each did Jan buy, you can calculate this using the following two equations:

b ... the number of books
m ... the number of magazines

$16 = b * $3 + m * $2.50 ... 16 = 3 * b + 2.50 * m
b + m = 6 ... b = 6 - m
__________________
16 = 3 * b + 2.50 * m

16 = 3 * (6 - m) + 2.50 * m

16 = 3 * 6 - 3 * m + 2.50 * m

16 - 18 = - 3 * m + 2.50 * m

- 2 = - 0.50 * m     /0.50

m = 2 / 0.50

m = 4 magazines 

b = 6 - m = 6 - 4 = 2 books

Result: Jan bought 4 magazines and 2 books.
4 magazines @ $2.50 a piece
2 books @ $3 a piece
6 in total for $16

F(13) = -3x+ 7
What’s the answer?

Answers

Answer:

3.3

Step-by-step explanation:

7-7=0

-3+-7=-10

10 divided by 3 is 3.3

Other Questions
-7 2/3 as an improper fraction
Assume each variable has a different value. Which relations below are functions? a. {(a, b), (a, c), (a, d), (a, e)} b. {(a, b), (b, b), (c, b), (d, b)} c. {(a, b), (c, d), (e, f), (g, h)} d. {(a, a), (b, c), (c, c), (d, e)}A. choice a only B. choices b and c only C. choice c only D. choices b, c, d only
A parallelogram has symmetry with respect to the point of intersection of its diagonals. True or false
What is equivalent to 49^3/4?