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
Ann [662]
3 years ago
10

Lynn has grades of 93, 75, and 86 on three math tests. What grade must she make on the next test to have an average of exactly 8

1 for the four tests?
Mathematics
1 answer:
deff fn [24]3 years ago
5 0
(93+75+86+x)/4=81
93+75+86+x=324
The sum of the scores is 324. Now solve for x:
254+x=324
x=70

The answer is 70
You might be interested in
Please help! Brainliest
vladimir1956 [14]
C) 84
7(6x2)


Sry if it’s wrong
6 0
3 years ago
What is the greatest common factor of 4, 20, and 18
Ymorist [56]
The greatest common factor is 2
7 0
3 years ago
Write an equation of a line that passes through the point (-5,3) and is parallel to the line y = -2x + 5.
zimovet [89]

Answer:

Step-by-step explanation:

y = -2x+5

slope of line is -2.

slope of parallel to line is also -2

point-slope equation for line of slope -2 that passes through (-5,3):

y-3 = -2(x+5)

8 0
2 years ago
I need help with this (write an inequality)​
kipiarov [429]

Answer:

A.)x-9>20

B.) x-7>12

C.) 8×y>16

D.) y÷7 ≤-5

3 0
3 years ago
Read 2 more answers
If my birthday is September 1st 2007 how old am I
Lelechka [254]
You are 13 years old
7 0
3 years ago
Read 2 more answers
Other questions:
  • X^2+26x+c<br> find the value of c that makes each trinomial a perfect square
    14·1 answer
  • Student A believes v2/8 is a rational number because it can be written as a fraction
    10·1 answer
  • 1. What is the simplified form of the expression?
    14·1 answer
  • 0.22/m = 0.05/3.7 please could you answer
    15·2 answers
  • Solve the following equations.<br> ln(x + 1) − ln(2) = 1
    6·1 answer
  • In order to figure out who will go first in a game, your friend asks you to pick a number between 1 and 25. What are the possibl
    9·1 answer
  • John drives to the beach which is 270 miles away from his house. In 2 hours, he drives 120 miles. If he continues at that speed,
    5·1 answer
  • Please help me this is too hard.
    5·1 answer
  • Suppose f(x) = x2 and g(x)=(6)
    9·1 answer
  • If it takes 14 cup of flour to make 16 of a cake, how many cups of flour are needed to make a whole cake?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!