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
Mars2501 [29]
2 years ago
12

PLZ HURRY IT'S URGENT!!!

Mathematics
1 answer:
mr Goodwill [35]2 years ago
8 0

Answer:

25 two point shots

25 three point shots

2x+3y<100 is that the one missing the sign?

Step-by-step explanation:

25*2=50

25*3= 75

50+75= 125

2x+3y has to be over 100 points

so 2x+3y<100

You might be interested in
10+5-7=3y<br><br> -10x+5x+5=-15<br><br> 3x+2x-4x+10<br><br> pre algebra 8th grade math
jasenka [17]

Answer:

1) y=8/3=2 2/3   2) x=4    3) x+10

Step-by-step explanation:

1) 10+5-7=3y

Calculate the sum or difference.

8=3y

Swap the sides of the equation.

3y=8

Divide both sides by 3.

y=8/3=2 2/3

2) -10x+5x+5=-15

Collect like terms.

-5x+5=-15

Move the constant to the right-hand side and change the sign.

-5x=-15-5

Calculate the difference.

-5x=-20

Divide both sides by -5.

x=4

3) 3x+2x-4x+10

Collect like terms.

(3+2-4)x+10

Calculate the sum or difference.

1x+10

When the term has a coefficient of 1, it doesn't have to be written.

x+10

Hope this helps :)

5 0
2 years ago
I need help is it A B C or D
kow [346]
I think its answer A
4 0
3 years ago
…………..HELP……………………………..
stich3 [128]

Answer:

C

Step-by-step explanation:

Let f(y)=x.

x=\frac{1}{3}-\frac{1}{21}y \\ \\ x-\frac{1}{3}=-\frac{1}{21}y \\ \\ y=-21x+7 \\ \\ f^{-1}(x)=-21x+7

4 0
1 year ago
A mathematics teacher wanted to see the correlation between test scores and
SpyIntel [72]

Answer:

The homework  grade, to the nearest integer, for a student with a test grade of 68 is 69.

Step-by-step explanation:

The general form of the linear regression equation is:

y=a+bx

Here,

<em>y</em> = dependent variable = test grade

<em>x</em> = independent variable = homework grade

<em>a</em> = intercept

<em>b</em> = slope

Compute the value of <em>a</em> and <em>b</em> as follows:

a=\frac{\sum Y\cdot \sum X^{2}-\sum X\cdot\sum XY}{n\cdot \sum X^{2}-(\sum X)^{2}}\\\\=\frac{(592\times 44909)-(591\times45227)}{(8\times44909)-(591)^{2}}\\\\=-14.316                b=\frac{n\cdot \sum XY-\sum X\cdot\sum Y}{n\cdot \sum X^{2}-(\sum X)^{2}}\\\\=\frac{(8\times 45227)-(591\592)}{(8\times44909)-(591)^{2}}\\\\=1.195

The linear regression equation that represents the set of data is:

y=-14.316+1.195x

Compute the value of <em>x</em> for <em>y</em> = 68 as follows:

y=-14.316+1.195x

68=-14.316+1.195x\\1.195x=68+14.316\\1.195x=82.316\\x=68.884\\x\approx 69

Thus, the homework  grade, to the nearest integer, for a student with a test grade of 68 is 69.

8 0
2 years ago
What is 3×1 3/4 and simplify the answer
velikii [3]
The answer of 3 × 1 3\4 is 21\4 or 5 1/4
8 0
3 years ago
Other questions:
  • Prudie needs $90 or more to be able to take her family out to dinner. she already saved $30 and wants to taker her family out to
    7·2 answers
  • Find the amount A accumulated after investing a principle P= $2,000 for t= 8 years at an interest rate r= 6%
    15·1 answer
  • You must design a closed rectangular box of width w, length l and height h, whose volume is 504 cm3. The sides of the box cost 3
    12·1 answer
  • Which of the following is a polynomial? I NEED HELP ASAP*******
    9·1 answer
  • TEST SCORES Matthew's math test scores this
    6·1 answer
  • Find the value of x and y. Triangle MNP = triangle TUS
    7·1 answer
  • 15 4 7 − 11 2 5 4 + 3 7
    13·2 answers
  • PLEASE HELP ASAP!!!!!!
    10·1 answer
  • 3.2(2.9 + 2.9r)<br><br>what is the Answer please tell me the True Answer
    8·1 answer
  • Find the perimeter of the isosceles triangle with points A (0,0); B (3,3); and C (6,0)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!