Evaluate 2a-b for a=2 and b=3

A. 1

B. 4

C. 19

The probabilities of contamination in medicine capsules from the presence of heavy metals and different types of microbes are given in the table.

What are the different ways that you can use multiplication to estimate and solve division problems

For Carl's birthday, his grandparents gave him a $50 gift card to a local movie theater. The theater charges $6 admission for each movie. How can Carl use an arithmetic sequence to determine the value left on his card after each movie he sees?

On this triangle which is the fifth row and third position. 1 11 121 1331 14641 15101051 1615201561 172135352171

If the beginning balance of the Accumulated Depreciation-Equipment account is $10,000 and an adjusting journal entry for depreciation on the equipment for $2,500 is omitted at the end of the period, Accumulated Depreciation on the income statement

What does e^-infinity and e^infinity equal to? Explain your answer

What is the product? 3k/k+1*k^2-1/3k^3

Pencils come in packages of 8. Erasers come in packages of 7. Philip wants to purchase the smallest number of pencils and erasers so that he will have exactly 1 eraser per pencil. How many packages of pencils and erasers should Philip buy? A.

What is a triangle called when it has one right angle?

Decide whether the number is a solution of the equation Is 5 a solution of 4f=25-f