Which of the following is a correct interpretation of the expression -4- (-7)? Choose 1
The number that is 4 to the left of -7 on the number line
B
The number that is 4 to the right of - 7 on the number line
The number that is 7 to the left of -4 on the number line
D
The number that is 7 to the right of -4 on the number line

B

Step-by-step explanation:

All you have to do first solve this little problem given to you,

=> -4 - (-7)

Since both the numbers are negative, just DONT get scared of the signs given, and just do normal subtraction. This will give you: (-3).

Keeping the answer in your mind, check the options given to you, and also see where does (-3) land on the number line with respect to (-7). and of course that will get you to the answer which is option: B

have a good day :D

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is