A music store marks up the instruments it sells by 30%. If the store bought a guitar for $45, what will be its store price? Round your answer to the nearest hundredth (second) decimal place.

3 х + 5 = 17 what is the answer to this problem

Find a solution to the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations 4x - 2y - 5z = - 51 4x - y - 2z = - 36 4x - 2y + 4z = - 24 a. (-6, 6, 3) C (-6, 6, 62) b. (-62, 62, 30) d.

Write a decimal that is one tenth of 0.9

Danika is making pizza. She has 1/3 cup of cheese and knows this is only enough for 2/5 of the recipe. How much cheese does the recipe call for?

The length of an object is measured as 45.8 centimeters. What is this measurement in scientific notation?

A diver dives 17 and two-thirds yards and then comes back to the surface. Then, she dives 9 and StartFraction 3 over 8 EndFraction yards deeper than her first dive.

Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 55 miles per hour. The eastbound train travels at 75 miles per hour.

The cost of making n feet of cabinet is represented by c=12n+28. how many feet of cabinet are made when the cost is $148

Is 2/4 equal to 1/2 cup?

he original yield for the Monster Cookies recipe is 36 cookies. If we want to make 144 to serve at a party, what is the recipe conversion factor?