What is the value of 3n+1 when n=4

a) 12

b) 8

c) 13

d) 7

What is 7-3:5 in a fraction

Write the ratio 36 to 28 as a fraction in simplest form

How could you use the distributive property to rewrite - 18 + (-27)

In a certain town, 20 percent of voters are in favor of a given ballot measure and 80 percent are opposed. For groups of 120 voters, find the mean for the number who oppose the measure.

Which number is 645 less than 9,561

What is a fraction of a pound in ounces?

Graph f (x) = 3log4 (x + 4) + 2. Find its domain, its range, and the equation of its asymptote

A hybrid car can drive 53 miles in the city on l gallon of gas. How many gallons of gas will it use to drive a total of 371 city. mil Enter the correct answer in the box. gallons

2a^2 + 6ab - 36b^2 all over 2a^2 - 8ab + 6b^2

What's the solution to - 5x-y=21 when y is equal to 6+4x