Complete the equation and tell which property you used 7 + (8+12) = + 12

Ebi, Jose, Derell, and Asami measured their heights. Ebi's height was 2.5 cm greater than Jose's height. Jose's height was 3.1 cm greater than Derell's height is 0.4 cm less than Asami's height. Ebi is 162.5 cm tall.

Which value of x makes the equation true? x + 7 = - 9

Kim is making birthday cards. Each card is rectangular with an area of 36 square inches, and the length is 5 inches more than the width. Find the length and width of her cards.

What is three fourths of a right angle and 5 thirds of a right angel

Does anyone know what 20 subtract the fraction 4/5?

Simplify exspression - 6 multiplied by 12 + 14 - 3

Leilani bought tomatoes that cost $0.84 per pound. She paid $3.36 for the tomatoes. How many pounds of tomatoes did she buy?

1.30th term of A. P; 10, 7, 4 ... is

Noah's hot chocolate is too hot so he adds 50 mL of 10 degrees Celsius milk to his 150mL mug of hot chocolate that was originally 90 degrees Celsius. What will the final temp be of the mixture

How many different two-digit numbers can be formed using the digits 1, 3, 4, and 5. Repetition of digits is allowed. 8 ways 12 ways 16 ways 20 ways