Marisa has $26 in her purse. She pays $5 for lunch. Which expression represents this situation? a.
–26 + (–5)

b.
–26 + 5

c.
26 + (–5)

d.
26 + 5

A

Step-by-step explanation:

I think its a because she spends $5, and your subtractingqq  it

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