subject
Mathematics, 29.08.2019 16:30 Smays6903

Combine like terms.
7k – 13k
a.
–6
b.
–6k
c.
–20
d.
–20k

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.
Answers: 1
question
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
question
Mathematics, 21.06.2019 22:30
Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.
Answers: 2
question
Mathematics, 22.06.2019 00:30
If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height
Answers: 1
You know the right answer?
Combine like terms.
7k – 13k
a.
–6
b.
–6k
c.
–20
Questions
question
Mathematics, 14.01.2021 01:20
question
Mathematics, 14.01.2021 01:20
question
Mathematics, 14.01.2021 01:20
question
Mathematics, 14.01.2021 01:20
question
Mathematics, 14.01.2021 01:20
Questions on the website: 13722365