Ineed to solve this algebra expression
5-7+2x10
the answer is 18 but i don't understand...
Mathematics, 30.09.2019 03:30 jennmcd17
Ineed to solve this algebra expression
5-7+2x10
the answer is 18 but i don't understand why it's 18 & not 22 .
can you explain why they subtracted instead of adding ?
you
Answers: 2
Mathematics, 21.06.2019 12:50
2-digit numbers less than 91 which are 1 less than a multiple of 10
Answers: 1
Mathematics, 21.06.2019 18:30
Can someone check if i did this correct. it’s number 4 if you’re wondering.
Answers: 1
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Mathematics, 26.08.2020 23:01
Mathematics, 26.08.2020 23:01
History, 26.08.2020 23:01
Computers and Technology, 26.08.2020 23:01
English, 26.08.2020 23:01
English, 26.08.2020 23:01
Social Studies, 26.08.2020 23:01
History, 26.08.2020 23:01
Mathematics, 26.08.2020 23:01
Mathematics, 26.08.2020 23:01
Business, 26.08.2020 23:01
English, 26.08.2020 23:01