My 11 year old son wants me to show him how to work out a math problem & I can't remember how. 23:-5=?

Jen makes necklaces by stringing different color beads each necklace is 18 in Long Jen has an 86 inch length of beaded string how many necklaces can she make

Chuck bought new tires for the nerd herd company car that are guaranteed for 42,000 miles. If he drives 11.5 miles each way to work five days a week and then an additional 14 miles each weekend, how many weeks will it be before his warranty expires?

A metallurgist has an alloy with 10 % titanium and an alloy with 30 % titanium. He needs 100 grams of an alloy with 24 % titanium. How much of each alloy should be mixed to attain the 100 grams of alloy with 24 % titanium?

45 is 5% of what number

Jared used 1 2/5 if bags of soil he is digging another garden that will need 1/5 how much total will he need

Without multiplying, determine the sign of the product (-468,256) (-183,758).

F (x) = 5x - 4 and g (x) = 4x + 1, find (f - g) (x).

How many possible outcomes exist when four fair coins are flipped

There are 20 cars in a lot and three of them leave how many are left

The P‑value measures the strength of evidence: (A) against the null hypothesis. (B) against the alternative hypothesis. (C) The interpretation depends on whether we reject the null hypothesis.