How do solve this problem?

1 2/5x = 7

Solve for x. 5x-7 = 5 (x-2) + 3

Box of cookies contains 48 cookies. About how many cookies would be in 18 boxes A. 100 cookies B. 500 cookies C. 1,000 Cookies D. 2,000 cookies

Round 19.3 to the nearest whole number

I sell hot dogs at a football game. I can make a hot dog for $0.65 and sell it for $1.00. If i sell 50 hot dogs, what is my profit? show your work

Which of the following is considered one of the undefined terms of geometry? ray angle line circumference

What is the algebraic expression for the following word phrase the product of 4 more than x and 6

What is 12 1/2 as an improper fraction?

Which property is used below 4xy^2 = 8y^2 and 8y^2=72, then 4xy^2=72. A) Reflexive property. B) Substitution property. C) Symmetric property. D) Transitive property

A locker requires a three-digit code to open the lock. The code must contain one letter and two numbers, and no letter or number can be repeated. You can choose from among four letters, A, B, C, and D, and two numbers, 5 and 6.

What is the range of g (x) = 3 (2) ^x-1? A. all real numbers B. all real numbers greater than or equal to 5 C. all real numbers greater than - 1 D. all real numbers greater than or equal to - 1