6. Sue has 18 homework problems. She has 3 times as many problems as John. Which equation shows how many problems John has (j)?
a.) 18 X 3 = j
b.) j = 18 3
c.) 18 6 = j
d.) j = 6 X 3

B if thats to divide 18 by 3

Step-by-step explanation:

Sue has 3 times as many problems as John so if she has 18 problems you divide by 3 to get the number of johns problems

find out the value of b

step-by-step explanation:

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