In order to make dill pickles you need to start with a 5% salt solution. If you need 4.5 litres of solution how many grams of salt do you need? (Assume 1 litre of solution has a mass of 1000g.)

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250