Ax-By=C Solve for the x value

Which data set has the same standard deviation as the data set 3,2,5,6,8 a) 4,3,6,7,9 b) 1,3,4,7,9 c) 1,2,1,2,1 d) 4,4,5,5,5

Marion has 4 cards, jake has 4 cards and Sam has 3 cards. Can you write a multiplication sentence to find out how man cards they have in all? Explain your answer.

A flower bed is 2 meters wide and 3 meters long. What is the area of the flower bed in square feet? (round your answer to the nearest hundredth)

Laura is on her way home in her car. She has driven 24 miles so far, which is three fourths of the way home. What is the total length of her drive?

The annual interest on an $20,000 investment exceeds the interest earned on a $4000 investment by $1320. The $20,000 is invested at a 0.6% higher rate of interest than the $4000.

The radius of a sphere is 7 in. What is the sphere's volume? Round to the nearest tenth, if necessary.

Express 14100000 in scientific notaion

Gabrielle's age is two times Mikhail's age. The sum of their ages is 27 . What is Mikhail's age?

Suppose a population of 40 crickets doubles in size every month is this situation exponential or linear?

You saved 850$ from your summer job last summer. You put it in a account that earns simple interest each month. After 9 Months your account is worth 1,003$. What percent interest did you earn each month?