Mathematics
Mathematics, 26.07.2020 01:01, rameen4

Simplify the expression:
9a – 7a + 4 – 4 + 8

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:20, areanna02
Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.
Answers: 1
image
Mathematics, 21.06.2019 16:30, leo4687
Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?
Answers: 3
image
Mathematics, 21.06.2019 16:40, cthompson1107
The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant
Answers: 2
image
Mathematics, 21.06.2019 22:00, anastasiakonni1
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?
Answers: 3
Do you know the correct answer?
Simplify the expression:
9a – 7a + 4 – 4 + 8...

Questions in other subjects: