This topic contains a solution. Click here to go to the answer

Author Question: In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first four ... (Read 239 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
Solve the problem.

In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first four tests. To get a grade of C, the average of the first five tests must be greater than or equal to 70 and less than 80. Solve an inequality to find the range of scores that Rob can earn on the fifth test to get a C.
◦ x ≥ 40, where x represents Bob's score on the fifth test
◦ 40 ≤ x ≤ 90, where x represents Bob's score on the fifth test
◦ 40 < x < 90, where x represents Bob's score on the fifth test
◦ 40 ≤ x < 90, where x represents Bob's score on the fifth test


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Zulu123 on Feb 28, 2021

Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly




Zulu123

  • Member
  • Posts: 525
Reply 2 on: Feb 28, 2021
Wow, this really help


tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

For a complete list of videos, visit our video library