What is the answer to 4 (x + - 7) + 12=20

What is 3.86 rounded to the nearest tenth?

lyle bought a baseball card for 800 dollars. if the value of the card decreases by 1.5 percent each year, find the value of the card after 12 years

Which equation illustrates the property? Match each property in Column A to the answer in Column B. Column A Column B 1. identity property of addition 2. zero property of multiplication 3. identity property of multiplication 4.

W many solutions does this linear system have? y = 2x - 5 - 8x - 4y = - 20

A boy is 17 tears old and his sister is twice as old. when the boy turns 23 yrs old what will be the age of his sister?

Gina rented shoes for 2.75 dollars she then bowled three games (2.50 dollars) and then brought nachos for 1.75. she used a coupon for 1/2 off the price for her bowling games. what was the total Cost before tax?

The sum of four consecutive integers is - 42. What are the integers?

You have 4/9 of cooking oil and you pour 3/5 of oil into a smaller. how much of the entire larger bottle did you pour into the smaller bottle?

What does 9/11 * 4/15 equal?

Find the LCM of 20 and 18.