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
maks197457 [2]
3 years ago
12

Jeannie's scores on her first four tests were 80, 65, 87, and 75. What will

Mathematics
1 answer:
Ivan3 years ago
6 0
She will have to score 93.
(80+65+87+75+x)/5 = 80
307+x = 400
x =400-307=93
Another way, easier to do in your head:
Notice that 65 is 15 below 80, 87 is 7 above 80, and 75 is 5 below 80. The overall situation is 13 below 80 (because -15+7-5=-13). For a number to push the average back to 80, it must be 13 higher than 80. 80+13=93
You might be interested in
ILL GIVE BRAINLIEST. plsss help asap
balu736 [363]

Step-by-step explanation: It should be the second answer.

8 0
3 years ago
Camila was out at a restaurant for dinner when the bill came. Her dinner came to $32. After adding in a tip, before tax, she pai
Gnesinka [82]

Answer:

25%

Cause 125%-100%=25%

​

3 0
2 years ago
Which two-dimensional shape cannot be used to create a pyramid?
gizmo_the_mogwai [7]

Answer:

A,C,D

Step-by-step explanation:

The only one you might use it the triangle

5 0
3 years ago
Read 2 more answers
Can I get help for 4 and 5
Ad libitum [116K]
4.the dot would be on 1 1/2 and the x would be pointing toward the negative numbers
3 0
3 years ago
A 6-pack of undershirts costs $13.98. This is $3.96 less than the cost of buying 6 individual shirts.
alisha [4.7K]
I gues you want to know the price of an individual shirt?
(13.98+3.96)/6
17.94/6
2.99
An individual shirt costs 2.99$

6 0
3 years ago
Other questions:
  • The total global area of crops has increased from 44.2 million to
    11·1 answer
  • A car’s original price was $26,500. Mr. Thomas paid $19,610. What percent discount did Mr. Thomas receive on the car?
    13·1 answer
  • Select all the expressions that are equivalent to 8w - 9 + 5 - 2w.
    7·1 answer
  • Please Help!!
    11·1 answer
  • What is expanded form?
    6·2 answers
  • A coffee company wants to make sure that their coffee is being served at the right temperature. If it is too hot, the customers
    15·1 answer
  • Choose the inequality that represents the following graph
    11·1 answer
  • HURRY PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    5·1 answer
  • Find the equation of the linear function represented by the table below in slope-intercept form.
    5·1 answer
  • Scott invests $1000 at a bank that offers 6% compounded annually. Write an equation to model the growth of the investment.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!