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
NeX [460]
3 years ago
7

In three math tests, you have scored 91,95 and 88 points. You are about to take your next test. Suppose you want to have an aver

age score of at least 90 points after all four tests. Explain a method you could use to find the score you must receive in order to average at least 90 points. The find the least score.
Mathematics
2 answers:
Lisa [10]3 years ago
8 0
First you add up all the numbers then divide them by 3 then you get your answer:
91+95=186 186+88=274
274÷3=91.333333333and so on
next you add 90 to 27540
274+90=364
and since there are 4 tests you divide 364 by 4
364÷4=91
Answer-91

cluponka [151]3 years ago
8 0

Answer:


You have to add up all the numbers then divide them by 3 and you will get your answer:

91+95=186 186+88=274

274÷3=91.333333333 etc.

then you add 90 to 27540

274+90=364

and because there are 4 tests you divide 364 by 4

364÷4=91

Your Answer-91

sorry answer is late!




You might be interested in
What is a simple way to tell that -31 is not the slope of this graph?
Trava [24]

The change in x from A to B is positive. The line is going up, so the slope cannot be negative

:)

7 0
3 years ago
Solve for w and simplify this fraction 3/2w=-20​
AleksAgata [21]

Answer:

If I'm correct, the answer should be  negative 40/3.

Step-by-step explanation:

Because you first combine multiplied terms into a single fraction, then you multiply all terms by the same value to eliminate fraction denominators. Now you simplify it, by canceling multiplied terms that are in the denominator and then you multiply the numbers. Now you will divide both sides of the equation by the same term. Finally, you will simplify the equation.

(Hope this helps) I had to get a little help myself on this problem)

6 0
3 years ago
The ratio of boys to girls at the dance was 8 to 4. How many girls were at the dance if there were 88 boys at the dance?
nevsk [136]

88/8=11.

So multiply 4 by 11.

4x11=44

So the ratio is 88:44.

There are 44 girls at the dance

---

hope it helps

5 0
3 years ago
Please help me with these Algebra Questions!!
Bess [88]

Answer:

There is nothing here!

Step-by-step explanation:

I don't see anything to solve.

: )

3 0
3 years ago
The area of a rectangle is 51 square inches. If the width of the rectangle is 6 inches, what is the length?
Assoli18 [71]
The length of the rectangle is 8.5 inches.
3 0
3 years ago
Read 2 more answers
Other questions:
  • is $20000 is invested for at 8% interest, compounded quarterly, find the interest earned in 25 years.​
    12·1 answer
  • What percent of a data set is represented by Q1
    6·2 answers
  • Can you help me please?
    9·1 answer
  • Which is bigger 12.5% or 3/20
    7·1 answer
  • What is the ordered pair of y=4.5x
    10·1 answer
  • Name the radius of the circle:<br> B<br> F<br> Next<br> Mark For Review
    11·1 answer
  • Claudia's father is 7 times as old as Claudia. 20 years from now, Claudia will be 1/2 as old as her father. How old is Claudia's
    14·1 answer
  • GEOMETRY!!!! Will give brainliest
    8·1 answer
  • Two numbers are consecutive positive multiples of 3. Three times the larger of the numbers is 7/10of 5 times the smaller. What a
    5·1 answer
  • Can someone please help, ty!!<br> Will mark brainliest!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!