The sum of two numbers is 7. four times the first number is one more than 5 times the second. find the two numbers.

How much cashews at $1.58 per pound must be mixed with walnuts that cost 78 cents per pound to make a mixture of 40 pounds of nuts that cost $1.50 per pound?

Kay builds a 1/6 scale model of a train. The actual train is 42 1/2 feet long. How long is the model

The number v to the power of seven

Determine the horizontal asymptote for r (x) = x3 - 2x2 + 3 x - 2, if one exists.

The following data shows the temperature of a city, in degrees Celsius, on consecutive days of a month: 8.5, 8.3, 8.2, 8.9, 8.4, 8.2, 8.7, 8.5, 8.3, 8.5, 8.4 Which box plot best represents the data? box plot with minimum value 8.3, lower quartile 8.

Find the first 5 terms in the sequence. a - -2. 39-1 A) - 5, - 15, - 45, - 135, - 405 B) -, - 2, - 6, - 18, - 54 C) - -.-5.-15, 45, - 135 D) - 2, - 6, - 18. - 54, - 162

Describe how you would estimate the first number of the quotion for the division497:22

How do you solve 1/2x<13?

Which statement correctly describes the relationship between the graph of f (x) = 4x and the graph of g (x) = f (x) 3? a. the graph of g (x) is translated 3 units up from the graph of f (x) . b.

4.4%, and an item costs $3 before tax. How much tax would you pay on that item?