For each ordered pair (x, y), determine whether it is a solution to the inequality 7x - 4y < 18. Is it a solution?
Yes
No
(-3.2)
(8,9)
(-3,0)
(-2. – 8)

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

correct answer:

b.(19,-2)

answer: x=60

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.