One dollar is 100 pennies. In decimal for, each penny can be written as .01 .99 would be 99 cents. One more would make 1.00, or 1 dollar Your answers are, (100, Hundredth)
You have to figure out X by going one through 10 Once you figure it out you multiply 4 times that number and then you subtract one and you’ll get seven like 4 x 2= 8-1= 7