Twenty pounds of a salt-water solution contains fifteen percent salt. How much water must be added to weaken the solution to twelve percent salt?

Find the seventh term and the geometric sequence 0.02, 0.2, two, 20,

Factor the expession using the gcf. 20p-60=

Problem B Years and Years of Threepeats' Find all years between 1000 BCE and 2020 CE, inclusive, which have exactly three digits the same. For example, the years 1011 and 1222 each have exactly three digits the same, but 1111 and 1123 do not.

A famous mathematician and physicist named Archimede was born in 287 B. C. Write an integer to express the year of his birth.

What is 4/14 simpilfied

Identify the two statements that contradict each other: A) Line FA || Line AC B) Line FA and AC are skew C) Line Fa and AC do not intersect

The difference of 9 times a number and 2 is 67. Which equation below can be used to find the unknown number?

We need to substitute these problem you can take first one to understand

Which of the following situations can be represented by the absolute value of 10? Check all that apply. The temperature is 10 degrees below zero. Express this as an integer. Determine the size of Harold's debt if he owes $10.

What is the median for this set of data 37 14 22 45 57 58 61 A) 41 B) 45 C) 46 D) 58