Mathematics, 17.12.2021 05:00 bigbear123
Kendra is participating in a read-a-thon to raise money for her local library. One person donates $30, while another pledges $0.05 for each page she reads. If Kendra raises $40, she will earn a prize. To find the number of pages, n, she must read to earn her prize, Kendra wrote this equation.
30+0.05n=40
What is the best strategy for solving this equation?
A. Divide both sides by 0.05. Then add 30 to both sides.
B. Subtract 30 from both sides. Then divide both sides by 0.05.
C. Subtract 30 from both sides. Then multiply both sides by 0.05.
D. Divide both sides by 0.05. Then subtract 30 from both sides.
Answers: 3
Mathematics, 21.06.2019 17:00
The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is
Answers: 2
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
Mathematics, 22.06.2019 04:30
Type the correct answer in the box. use numerals instead of words. if necessary use / for the fraction bar.
Answers: 3
Kendra is participating in a read-a-thon to raise money for her local library. One person donates $3...
Chemistry, 15.10.2019 03:30
English, 15.10.2019 03:30
History, 15.10.2019 03:30
World Languages, 15.10.2019 03:30
English, 15.10.2019 03:30
Mathematics, 15.10.2019 03:30
History, 15.10.2019 03:30
Mathematics, 15.10.2019 03:30