Question 1 (1 point)
Saved
What is the solution to the following equation?

4x + 15 = 31

Question 1 options:

x = 11.5

x = 4

x = 12

x = -7.25

Question 2 (1 point)
Saved
What is the solution set for the inequality?

-3x + 10 > -5

Question 2 options:

x > -5

x < -5

x < 5

x > 5

Question 3 (1 point)
What is the solution to the model below?

Question 3 options:

x = 7

x = 2

x = 3

x = 1

Question 4 (1 point)
Solve the inequality.

-2x - 1 ≥ 9

Question 4 options:

x ≤ 5

x ≥ -5

x ≤ -5

x ≥ 5

Question 5 (1 point)
Solve for x.

-0.5x + 3.55 = -4.5

Question 5 options:

x = -12.55

x = -16.1

x = 12.55

x = 16.1

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33