In a bag of marbles 3/5 of the marbles are blue the rest are red. If the number of red marbles is doubled and the number of blue marbles stays the same, what fraction of the marbles will be red

If the tax rate is 6.5%, what is the tax on $80?

Which function represents a reflection of ƒ (x) = 2x? h (x) = 2^x + 1 h (x) = 2^x - 1 h (x) = 2^x - 1 h (x) = 2^-x

X / - 9 equal - 4 minus parentheses - 11 answer x equal

Which graph can be used to find the solution for the equation 4x + 2 = x + 3? A) A B) B C) C D) D

On a hiking trip LaShana notes that she hiked about 12 kilometers every 4 hours. If she continues at this rate' how many kilometers could she hike in 6 hours.

8 sided die probability of rolling odd number

Write a problem that could be represented by the equation 5n-6=19

A large farm has 75 acres of wheat and 62.5 acres of corn. The farm crew can harvest the the wheat from 12 acres and the corn from 10 acres per day. In how many days will all of the fields be harvested?

Piece of rope that is 15 ft long what is the area

What's the temperature difference between - 5 degrees and 25 degrees? A. 20 degrees B. 25 degrees C. 30 degrees D. 35 degrees