How much water should be added to 10ml of 7% alcohol solution to reduce the concentration to 5%

What multiplies to give you 180 and adds to give you 23

A pizza shop offers 12 different topping choices. if you order a large pizza with two toppings, how many possibilities would you have?

What is 1.375 as a fraction

Mark all true statements. Group of answer choices If a, b, q and r are integers and a = bq + r, then gcd (a, b) = gcd (b, r). To test whether 101 is prime, you only need to divide it by 2,3,5 and 7.

A rectangle in the sequence has area of 110 cm squared. what is its perimeter

Amy got a $1,000 loan from her bank, and she had to repay $1,550. What are the principal and interest amounts in this transaction?

What is 8/9 as a decimal rounded to nearest thousandth

What is the mean cost of replacing brake pads for four different vehicles ai at the following prices $120,$235,$98,$142

If f (x) = 1/2 [x], what is f (7.6) •3 •3.5 •3.8 •4

8 people are about to board a plane. In how many ways can this be done?