subject
Mathematics, 27.04.2021 22:50 emmadownum

There are 30 students in a class. Which equations represent the situation if the number of boys is b and the number of girls is 7? Select all that apply.

A. b x 30 = 7

B. b = 30- 7

C. b = 30 + 7

D. b +7 =30

E. b x 7 =30

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:40
What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)
Answers: 1
question
Mathematics, 21.06.2019 18:00
Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?
Answers: 1
question
Mathematics, 22.06.2019 04:30
There is a linear relationship between a salesperson sales and her weekly income.if her sales are $200 her income is $500 and if her sales are 1,200 her income is $600.what is the relationship between sales and income
Answers: 3
question
Mathematics, 22.06.2019 04:40
Ineed with area of a circle a circular plate has a diameter of 6 inches. what is the exact area of the plate? a.3_ square inches b.6_ square inches c.36_ square inches d.9_ square inches
Answers: 3
You know the right answer?
There are 30 students in a class. Which equations represent the situation if the number of boys is...
Questions
question
English, 27.08.2019 05:00
question
Physics, 27.08.2019 05:00
question
Mathematics, 27.08.2019 05:00