chanell21 chanell21

02-12-2020
Mathematics

contestada

Which value of x makes the equation x + 7 = 21 true?
O A. 7
O B. 14
O c. 21
OD. 28

Respuesta :

aggundersen aggundersen

02-12-2020

Answer:

b. 14

Step-by-step explanation:

Answer Link

Otras preguntas

PLEASE HELP! Stephanie is running a 5K race. She wants to keep track of her time and her distance throughout the race. Identify the independent and dependent va

Ted needs 2500 metres for job. What length is this in kilometres

In trapezoid ABCD, Line AB is parallel to CD. If AE=5.2, AC=11.7 and CD=10.5, what is the length of AB to the nearest tenth?

Calculate the molarity of a sodium hydroxide solution if 50.0 mL of this solution was completely neutralized by 46.6 mL of 0.750 M sulfuric acid.

A bacteria population has been doubling each day for the past 5 days. It is currently 100000. What was the population 5 days ago?

Pre-Colombian is the term used to describe what

What became a major issue in Congress following Missouri's request to join the United States in 1820?

Which phrase best completes the graphic organizer? A. World War I ended because: B. The United States entered World War I because: C. Russia withdrew from World

Which statement best describes the ruling structure of Ancient Athens? A. A military power headed by a king. B. The earliest form of organized democracy. C. A p

What is the inverse matrix that can be used to solve this system of equations? x + 2y + 5z = 14 3x + 5y + 9z = −1 x + y = 2z = 6 - O A. P -19 9 -2 1 15 -7 6 OB.