Emily is buying new cold weather gear for her family. She pays $100 for 5 pairs of waterproof gloves that each cost the same amount. 4 of the pairs of gloves are mittens. Which expression represents the total cost of the 4 pairs of mittens? A) 100 x 4/5
B) 100 x 5/4
C) 100/5 x 1/4
D) 5/100 x 1-4

Can someone pls ! pls answer all. no explanation needed..

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.

10x − 5y + 14 = 0 whats the answer pls