150a+2b what does 2b represent

I see that your price for this item was raised by 2%. I used to pay $240.00? $240, $242, $242.60, $244.80, $288

a bread recipe calls for ⅓ cup of butter you want to make ½ of a batch. how much butter do you need?

The volume of a cylinder is 980pi in3. The radius is 7 in. What is its height? A) 10 in B) 140 in C) 70 in D) 20 in

An egg of a certain kind of insect called a Tachinidae is 0.00002 long. what is this length in scientific notation?

A 2-column table has 3 rows. The first column is labeled Domain with entries 0, 1, 2. The second column is labeled Range with entries 32, 24, d.

I DON'T GET IT! >.< Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j - 0.12 = 4 + 1.1j a. 0.01 b. 0.1 c. 10 d. 100

Solve this number riddle I am an a odd number. I am less than 100. The sum of digits is 12. I am a multiple of 15. What number am I?

Is this an expression or an equation? Three times a number plus five equals twenty

14.36 rounded to the nearest tenth

There is jar of jellybeans on principal coopers desk 40% of the jelly beans are red. there are 28 red jeallybeans how many jelly beans are there in all