12 (j+1) + 3j < 57?

A. If a rabbit can move 7/5 miles every hour, then how many hours would it take for a rabbit to go 7 miles?

5x-2y-4=0 3x+16y-54=0

Glen received 6 birthday cards. If he is equally likely to read in any order, what is the probability of reading parents and sister card before others?

Solve for z. z-4/9-1/3=5/9

The area of a rectangle is 48 square feet, If the perimeter is 32 feet, find the length and width of the rectangle

Solve and simplify 3 1/2 + 3 4/5

Kanye deposits 3850 at 8% annual simple interest for 1 year how much interest will he earn

Simplify the expression. x^2 + x - 6 / x^2 - 4 · x^2 - 9 / x^2 + 6x + 9

What is a real life situation for the product 4 • (-2) ?

Analyze this number: 7,568.955 Write a number that has a 9 in that is 1/10 the value of the 9 in the number and an 8 that is 10 times the value of the 8 in the number. prove how you know your number meets the requirements.