The school band gets $5 for each t-shirt they sell at a fundraiser. they have a goal of raising $150.if $45 has been raised so far, how many more t-shirts do they have to sell to each or exceed the goal?

150-45=105

105÷5=21

They need to sell 21 more shirts

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

can you make your screen more see able?

then i might be able to .