9x (5+3) = _ + (9x3) what number is the blank

1495:45 in a long division equation : 3

The perimeter of a rectangle wooden deck is 90 feet. The decks length, l, is 5 feet less than 4 times it's width, w. What's the system of linear equations that can be used to determine the dimensions, in feet, of the wooden deck?

4. You deposit $1800 in an account that pays 5.5% interest, compounded semi- annually. After 12 years - find the balance. * O $3451.00 $3451.70 $3451.72 O $3451.73

A pet store is having a pet fish sale. Lenny bought p platies and l loaches. Write an algebraic expression to represent the total cost of the fish.

What is 8.5 + m less than or equal to 4

Jennifer jogged at a rate of mile every 6 minutes. What was her jogging rate in miles per hour? O A. 3 miles O B. 4 miles O C. 5 miles O D. 6 miles o E. 7 miles

Solve for x. x/9 = 14 (A) 126 (B) 130 (C) 139 (D) 146

A copiy machine can duplicate 2400 copies in one hour. How many copies can it make in 5 hours?

Write $1.50 to $2.50 as a fraction in simplest form

A study of college graduates involves three variables: income level, job satisfaction, and one-way commute times to work. List some ways the variables might be confounded. a.) People with long commutes will have very high incomes. b.