B: A square has original dimensions x by x. When you enlarge one dimension by 2 units and another dimension by 5 units, you get a rectangle that has dimensions ( x + 2 ) by (x + 5). If the area of this
rectangle is 98 square units, what is the original side length x of the square? (write an equation and
then solve it using the quadratic methods that we learned in class lectures)

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

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.

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: