I'm having troubles answering 5 + (3x-1) = 55

Find the range for each set of data. 71, 53, 102, 69, 100, 68, 104, 92, 90, 120, 64, 120, 71, 89, 105, 110 66 67 91 89

What does it mean for an event to have a probability of 1? A. There is a 100% chance that the event will not occur. B. There is a 100% chance that the event will occur. C. The event might occur. D. There is not enough information to determine.

What is the standard form of the expression i / 2 + i?

Suppose you invest 2500 in an account paying 7.25% interest compounded annually find the balance after six years then after 25 years

Pizza has 12 slices only finished 75% how many slices are left

Find the half-life for these exponential decay models. (no decimal places) tritium, which decays at a rate of 5.471% per year. years einsteinium-253,

Rewrite as a simplified fraction, 0.16 the 6 is repeating

A steamboat can travel at an average speed of 11 miles per hour in still water. Traveling with the current the steamboat can travel 77 miles down the river in the same amount of time it takes to travel 44 miles upstream against the current.

The sales tax rate is 6%. If c represents the cost of an item and s represents the amount of sales tax, which of the following equations represents the relationship between c and s?

On a farm, there are some cows and chickens. If the animals have a total of 40 heads and 112 legs, how many cows are there?