Marco and jess fold 60 napkins altogether. jess folds 20 more than marco. how many napkins do they each fold?

Marco folds 20 Jess folds 40

Step-by-step explanation:

m=napkins marco folds and j= napkins jess folds

Set up a system of equations

60=m+j

m+20=j

Solve for one variable then substitute it back into equation to solve for its value

m=60-j

(60-j) +20= j

2j=80

j=40

Substitute j to find m

60=40+m

m= 20

answer: (1,3) and (-2,0) i think.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.