What is the answer to 4x-7=-271

5x + 2 can also be expressed how.

Evaluate the expression for the given value of the variable. 51 + 3/7r. R = - 1/2

Lizzie measured the length of a trail near her house. She discovered that her measurement had a margin of error of 0.0005 mile. Which of the following could be the measured length of the trail?

What's the percent increase from 24 teachers to 30 teachers

The local swimming pool has a rule that there can be no more than 22 swimmers in the pool per lifeguard on duty. They are expecting 200 swimmers this Saturday what's the minimum number of lifeguards needed on Saturday

Circular gears P and Q start rotating at the same time at constant speeds. Gear P makes 10 revolutions per minute and Gear Q makes 40 revolutions per minute.

There are over 2,700 species of snakes in the world. Over 600 species are venomous. Write the fraction of species that are not venomous as a decimal

A recipe calls for 2 tsp of butter. Melinda wants to make 40% more servings than the recipe makes. Which expression represents how many teaspoons of butter Melinda should use? A. 0.6 2 B. 1.6 2 C. 0.4 2 D. 1.4 2

Select all of the solutions of 4x2 - 36 = 0. If there are no solutions, select the empty set. -3 -3/2 3/2 3 {}

Use the function to answer the question. f (x) = 2x - 8; g (x) = x - 5 What is the value of (g o f) (6) ? -6 -1 1 6