Questions by David Ortega

Questions by David Ortega

Sue's age is one year less than half her mother's age. The sum of their ages is 71 years. If x represents Sue's age, which equation can be used to find her age? A.3/2x-1=71 B. 2x+1=71 C.2x+2=71 D. 3x+2=71

asked Jan 7, 2018

1 answer

3 votes

182k views

What country in saharan and southern africa has the highest population? A. South Africa B. Nigeria C. Angola D. Congo

asked Feb 17, 2017

1 answer

1 vote

151k views

The people of Europe were interested in reading and writing prior to the Renaissance. True or False

asked Jun 28, 2016

2 answers

5 votes

176k views

What is the mean,median,mode,and range of the following numbers:12,15,17,16,and 10

asked Mar 20, 2016

2 answers

5 votes

230k views

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