Indicate the answer choice that best completes the statement or answers the question. Identify the terms, like terms, coefficients, and constants in each expression.
v -5x + 4-x-1
O a terms: -5x, 4, -, -1; like terms: -5x, -x; 4, -1; coefficients: -5, -1; constants: -1
Ob terms: -5x, 4, -x; like terms: -5x, -X3 4, -1; coefficients: -5, -1; constants: 4, -1
c. terms: -5x, 4, -, -1; like terms: -5x, -x; 4, -1; coefficients: -5 -1; constants: 4, -1
d. terms: -5x, 4, -X, -1; like terms: -5x, X: 4, -1; coefficients: 4, -1; constants: -5, -1

Um, what does O a mean?

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

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950