Which calculations could be used to solve this problem?
There are 21 children at Corie's party. There are 2 times as many girls as boys at the party.
How many girls are at the party?
Choose all answers that are correct.
A.
Multiply 21 * 2. Divide the product by 3.
B.
Add 21 + 2. Divide the sum by 3.
C.
Divide 21 : 3. Subtract the quotient from 21.
D.
Divide 21 : 3. Multiply the quotient by 2.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which calculations could be used to solve this problem? There are 21 children at Corie's party. There are 2 times as many girls as boys at ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Evaluate. 8-2⋅3+7 Enter your answer in the box.
Answers (1)
Jill, meg and Beth are sisters. Jill is 2 years younger than meg. Beth is half as old as meg. Use the same variable to write three algebraic expressions based on this situation. Tell what the variable represents and what each expression represents
Answers (1)
A colony of bacteria is growing exponentially according to the function below, where t is in hours. How many bacteria are there after 8 hours? Round to the nearest integer and do not include units in your answer. B (t) = 4 e0.8t
Answers (2)
Given the rule x/n, describe the values of n for which the output value will be greater the the input value. justify your response.
Answers (1)
8 (6a+7b) - 11 (2b+8a) Simplify the expression
Answers (2)
New Questions in Mathematics
A sphere has a diameter of 24 units. What is its volume in cubic units?
Answers (1)
Guided Practice 1. A coin is tossed 50 times, and it lands on heads 28 times. Find the experimental probability and the theoretical probability of the coin landing on heads. Then, compare the experimental and theoretical probabilities.
Answers (1)
What is the definition of when each input has exactly one output in a relation
Answers (1)
John paints 2 portraits in 8 hours, 3 portraits in 12 hours, and 5 portraits in 20 hours. Which statement correctly describes this situation?
Answers (2)
You are 55 feet tall and cast a 1010-foot shadow. a flagpole nearby casts a shadow that is 2828 feet. which equation can you use to solve for the height (h) h of the flagpole?
Answers (1)