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
rosijanka [135]
3 years ago
12

In the last quarter of a high school football game, your team i s behind by 21 points. A field goal is worth 3 points and a touc

hdown (after the extra point is worth 7 points. Let x represent the number of field goals scored and y represent the number of touchdowns scored. Write an inequality that models the different number of field goals and touchdowns your team could score to win the game. (Assume the other team doesn't score any more points.)​
Mathematics
2 answers:
Cerrena [4.2K]3 years ago
4 0

Answer:

3x + 7y > 21

Step-by-step explanation:

3x + 7y > 21

where:

x = number of field goals needed to win

y = number of touchdowns (plus extra point) needed to win

Since your team is 21 points behind and you want to win the game, not tie it, the number of field goals and touchdowns must result in a number higher than 21, not equal to or higher than.

MAXImum [283]3 years ago
3 0

Answer:

3x + 7y > 21

3x + 7y > 21

where:

x = number of field goals needed to win

y = number of touchdowns (plus extra point) needed to win

Since your team is 21 points behind and you want to win the game, not tie it, the number of field goals and touchdowns must result in a number higher than 21, not equal to or higher than.

You might be interested in
Find a ⋅ b. a = 4i - 4j, b = 4i + 5j
svetoff [14.1K]

Answer:

value of a.b = -4

Step-by-step explanation:

We need to find a.b

a= 4i-4j

b = 4i+5j

We know that i.i =1, j.j=1, i.j =0 and j.i=0

a.b = (4i-4j).(4i+5j)

a.b = 4i(4i+5j)-4j(4i+5j)

a.b = 16i.i +20i.j-16j.i-20j.j

a.b = 16(1) +20(0)-16(0)-20(1)

a.b = 16 +0-0-20

a.b = 16-20

a.b =-4

So, value of a.b = -4

7 0
3 years ago
Read 2 more answers
Find diameter of a circle with a circumference of 17 inches
Debora [2.8K]

Answer:

5.41127

Step-by-step explanation:

The formula we use is d=c/π.

3 0
3 years ago
9) Simplify 2x^5-6^2+4x^4y/2x
KonstantinChe [14]

Answer:

x^4+2x^3y-3x

Step-by-step explanation:

6 0
3 years ago
Please help me I don’t know how to do this and it is due at 10:00 please help
Blizzard [7]

Answer:

number 12 is

\frac{3}{125}

4 0
3 years ago
Read 2 more answers
Which function has the greatest rate of change on the interval from x = 3 pi over 2 to x = 2π?
vodka [1.7K]
The average rate of change for the function f(x) can be calculated from the following equation
\frac{f( x_{2})-f( x_{1} )}{ x_{2} - x_{1} }

By applying the last formula on the given equations 
(1) the first function f
from the table f(3π/2) = -2   and   f(2π) = 0
∴ The average rate of f = \frac{f(2 \pi)-f( \frac{3 \pi}{2} )}{2 \pi -  \frac{3 \pi}{2} } =  \frac{0-(-2)}{ \frac{\pi}{2} }=  \frac{2}{ \frac{\pi}{2} }  =  \frac{4}{\pi}

(2) the second function g(x)
from the graph g(3π/2) = -2   and   g(2π) = 0
∴ The average rate of g = \frac{g(2 \pi)-g( \frac{3 \pi}{2} )}{2 
\pi -  \frac{3 \pi}{2} } =  \frac{0-(-2)}{ \frac{\pi}{2} }=  \frac{2}{ 
\frac{\pi}{2} }  =  \frac{4}{\pi}

(3) the third function h(x) = 6 sin x +1
∴ h(3π/2) = 6 sin (3π/2) + 1 = 6 *(-1) + 1 = -5
   h(2π) = 6 sin (2π) + 1 = 6 * 0 + 1 = 1
∴ The average rate of h = \frac{f(2 \pi)-f( \frac{3 \pi}{2} )}{2 
\pi -  \frac{3 \pi}{2} } =  \frac{1-(-5)}{ \frac{\pi}{2} }=  \frac{6}{ 
\frac{\pi}{2} }  =  \frac{12}{\pi}

By comparing the results, The <span>function which has the greatest rate of change is h(x)
</span>

So, the correct answer is option <span>C) h(x)</span>
4 0
3 years ago
Other questions:
  • 4(z-5)+2=4z-18 <br> A 0<br> B 1<br> C infinitely many
    9·1 answer
  • Lilly owes $52,000 in student loans for college. If the loan will be repaid in 5.5 years and the interest rate charged is 6.75%,
    13·1 answer
  • Solve for x. x − 2 &gt; 2x + 12.
    10·1 answer
  • According to the table, Tasha initially had blank dollars before purchasing songs, and the cost of each song was blank dollars?
    12·1 answer
  • How do you simplify (5+5n3)-(1-3n3)
    7·1 answer
  • 4a+3b+c=16<br> a-3b+2c=11<br> 11a-2b+3c=45
    9·1 answer
  • Jose Rodriguez recently sold 1,320 shares of oil stock for $31.70 per share plus a commission of $29.95 plus $0.03 per share. He
    11·1 answer
  • Is Valparaiso warmer, colder, or the same temperature as Sydney
    8·1 answer
  • Given the circle below find the value of arc AB.<br> (13x + 2)<br> A<br> B.<br> 48<br> D
    7·1 answer
  • In the proportion 2:3 = 16:24 ,the product of the two middle values is __.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!