8.the cost of four scarves and six hats is $52.00. the cost of two hats is $1.00 more than the cost of one
scarf. what is the cost of one scarf?

a.$4.00
b.$5.00
c.$6.00
d.$7.0

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct