What would the answer be

Solve the system of equations.

5x + y = 9

3x + 2y = 4

A number between 8 and 15 is picked at random. what is the probability that the number picked is an even number? 1⁄8 2⁄1 1⁄2 4⁄7 5⁄8

What does this equal 2 [30/5] =

What is the factorization of 49b^ 2 - 81?

City planners are creating a 3-dimensional model of a city park to find the best placement for a new tennis court. The city park is on a rectangular plot of land that is 1,500 ft long and 600 ft wide. The scale model of the park measures 7.

Robert has 20 pieces of candy in a bag: 7 mint sticks, 2 jelly treats, and 11 fruit tart chews. If he eats one piece every 2 minutes, what is the probability his first two pieces will both be mint sticks?

Show that 1+kx is the local linearization of (1+x) ^k near x = 0

Write these decimal fractions in words 42/100

I'm stuck on this question: Find the 3 consecutive numbers whose sum is 438. Can someone take me through it?

Enter the first 8 terms of the sequence with f (1) = 42 and f (n) = f (n - 1) - 5 for each whole number greater than 1.

Which of the following values is the solution of x/32 = 8? 4 24 40 256