The total cost of four pens and seven mechanical pencils is $13.25. The cost of each pencil is. 75 cents. Write an equation to find out the cost of each pen

Write an linear equation that passes through (5,2) and (6,4)

How many significant figures are in the number 120?

Jamal feeds his dog the same amount of dog food each day from a very large bag the number of cups left on the 3rd day and the number of cups left on the 11th day are shown below. How many cups of food were in the bag when he started

Alex has $30,000 in his savings account that earns 10% annually. How much interest will he earn in one year

What is the solution to the equation StartRoot 5x-7 EndRoot = StartRoot 3x+5 EndRoot

Find the product or quotient 8 (13.2)

At Western High School, 24% of students are in twelfth grade. There are 624 students in twelfth grade. How many students attend the school? Explain your answer using complete sentences.

Last month, Jesse's grandparents bought a house for $582,150. Use a power of 10 to write a sentence or a number sentence that compares the value of the two 5s in the sale price.

Length of 20 meters and width 10 meters

Find two numbers whose sum is - 39 and whose product is 10