Question

I will reward a metal to anyone who helps me

Answer 1

The republic of south africa

Answer 2

Karla's doctor recommended her daily caffeine intake stay under 400 milligrams. Today, Karla has already had 280 milligrams of caffeine. Her favorite soda contains 40 milligrams. Which of the following inequalities could be used to solve for x, the number of sodas Karla can still have today?

Answer 3

A.40x + 280 < 400
B.40x < 680
C.40x - 280 < 400
D.40x < 400

Answer 4

Well we want to be under 400. So \[\large \sf <400\] They've already had 280 so it would now be \[\large \sf 280<400\] Since they are going to have x cans of soda, the number of milligrams per soda would be next to the x and on the left side next to the 280.

Answer 5

Thanks can you stay on for some more questions

Answer 6

Please only ask one question per thread (:

Answer 7

Juanita works at a telemarketing company. She makes an average of 12 sales calls per hour. Employees are encouraged to make more than 480 calls per week. Juanita has already made 120 calls this week. How many more hours, x, does Juanita need to work this week to reach the weekly goal of sales calls?