Mathematics, 08.12.2020 21:20 artic0203

Erika needs a test average of 85 or higher to make the honor roll. There are four tests in the term.
Her first three test grades were 78, 80, and 88.
Which inequality could be used to find what she needs to score on her fourth test, x, in order
to make the honor roll?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 22.06.2019 00:10

Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|

Answers: 2

Answer

Mathematics, 22.06.2019 01:30

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.

Answers: 2

Answer

Mathematics, 22.06.2019 04:30

Moesha is (3g+1) years old and shanti is twice moesha age. find the sum of the ages of moesha and shanti in 2 years time. how old will shanti be when moeshas age in twice her present age? find how old moesha and shanti were 4 years ago if g= 5

Answers: 2

Answer

Mathematics, 22.06.2019 05:00

The cost varies directly with the number of tickets purchased. it costs $145 for 10 people to attend a concert. a. what is the constant of proportionality (k)? b. write the direct variation equation. c. home much does it cost for 8 people? d. graph this situation. be sure to label each axis and give the graph a title.

Answers: 1

Answer

You know the right answer?

Erika needs a test average of 85 or higher to make the honor roll. There are four tests in the term...

Questions

Mathematics, 20.04.2021 00:44

While running for class president, Addison handed out a campaign button. The button has a radius of 4 centimeters. What is the button's area?...

Mathematics, 20.04.2021 00:44

Mathew has 330 dollars. He spent 35% of it in clothes. Enter the amount, in dollars, Mathew has remaining. Round to the nearest cent. Please help ☺️...