What factors of - 280 add to - 18?

Karen bakes cookies. She has observed that the number of cookies that turn out well in each batch varies with the size of the batch and is given by the function f (x) = 2x - 23, where x is the size of the batch (number of cookies in each batch).

20 fósforos foram alinhados lado a lado o qual mediam 3 cm qual o diametro de cada fósforo

What is half of 2700

On a string of lights for every six screen lights there are four white if there are 30 green lights how many white lights are there

A museum groundskeeper is creating a semicircular statuary garden with a diameter of 36 feet. There will be a fence around the garden. The fencing costs $8.50 per linear foot.

You can afford monthly deposits of $190 into an account that pays 2.7% compounded monthly. How long will it be until you have $5,700 to buy a boat? Type the number of months: (Round to the next-higher month if not exact.)

A bag contains purple marbles and blue marbles, 65 in total. The number of purple marbles is 5 more than 3 times the number of blue marbles. How many purple marbles

Joandid 5/6 a load of laundry on Wednesday and 1/6 a load on Thursday the first load was 3/4 colored clothes. What fraction of laundry did Joan do in total?

Four more than seven times a number is the same as twenty less than three times the number. Find the number

Mary and Nancy roasted coffee beans. Mary roasted one fourth of the beans and Nancy roasted one eighth of them. If together they roasted 3 kg of the beans, find the total weight of the beans.