1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bumek [7]
3 years ago
5

Joaquin has a grade of 81 and 70 on her first two algebra test if she wants an average of 73 what possible score can she get on

her last test
Mathematics
1 answer:
Anvisha [2.4K]3 years ago
4 0
81 + 70 + x = 3(73)
first multiply 3(73)

81 + 70 + x = 219
combine like terms

151 + x = 219
subtract 151 from both sides

x = 68

Joaquin needs to score a 68 on her next test to maintain an average of 73.
You might be interested in
How to solve c/-9+6=14
neonofarm [45]

Answer:

-72

Step-by-step explanation:

step1:  c/-9=8

step2:  c= -72

7 0
3 years ago
Read 2 more answers
There are 207 students in the 9 classes at East Amwell Elementary School. At this rate, how many students are in 6 classes?
hoa [83]
Divide 9 into 207 then times that number by 6. You should get 138 :)x
3 0
3 years ago
Read 2 more answers
What’s the algebraic rule
NARA [144]

Area= length times Width

Answer:

___

Z'X'

3 0
3 years ago
Did I pick the right answer for this question?
strojnjashka [21]

Answer:

I would agree with your answer

Step-by-step explanation:

Though it's kind of comparing apples to oranges as the basis is unclear

I'm ASSUMING both investments occurred during the same time period.

The first one appears to have a ROI of 305/800 = 0.38125

The second one is much muddier

If the investment is cashed out to zero and the total return to you is $900, then the ROI is (900 - 650) / 650 = 0.3846153. This is better than the first return, but just a little bit.

However, if the investment has not been cashed out and your $650 is actually still working and you have received $900 in interest or dividends, then the ROI is 900/650 = 1.384615... which is more than 3.6 times greater return than the first option.

6 0
2 years ago
Help pleaseeeeeeeeeee
timurjin [86]
1 - Right triangle
2 - quadrilateral
3 - obtuse triangle
4 - scalene triangle
5 - pentagon
7 0
2 years ago
Other questions:
  • How many gallons of pure water should be evaporated from 160 gallons of a solution containing 12% salt so that the remaining sol
    5·2 answers
  • A light bulb distributor was given a study from an LED bulb manufacturer showing that LED light bulbs are better for the environ
    7·2 answers
  • Find two consecutive odd integers such that their product is 111 more than 3 times their sum​
    10·1 answer
  • Mr. Shirey is baking cookies to sell for a charity. He bakes 12 dozen cookies in 4 hours. How many cookies
    9·2 answers
  • What is 2 divided by 30
    13·2 answers
  • Math Club members are selling games and puzzles. They make a profit of $10 per game and $8 per puzzle. They would like to make a
    8·1 answer
  • А
    6·1 answer
  • What is the slope of the line that passes through the points (-4,-2) and (-4,-22)? Write your answer in simplest form.​
    14·1 answer
  • What is 70 in standard form?​
    5·1 answer
  • HURRY I NEED HELP<br> I JUST NEED TO KNOW HOW TO DO THIS PLEASE <br> ILL GIVE 5 STARS AND STUFF PLS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!