5 of 16 Jenna took a test that had 50 questions in total. She got 62% of them correct. About how many questions were answered

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue