1.<span> an environment or material in which something develops; a surrounding medium or structure.</span>
2. <span>a mold in which something, such as printing type or a phonograph record, is cast or shaped.</span>
It’s 21 it technically just means your increasing the 15 by 50 percent
Answer:
![\large \boxed{\sf \ \ 69 \ \textbf{touchdowns } 11 \ \textbf{field goals } \ }](https://tex.z-dn.net/?f=%5Clarge%20%5Cboxed%7B%5Csf%20%5C%20%5C%2069%20%5C%20%5Ctextbf%7Btouchdowns%20%7D%2011%20%5C%20%5Ctextbf%7Bfield%20goals%20%7D%20%5C%20%7D)
Step-by-step explanation:
Hello,
Touchdown is 7 points, field goals is 3 points
Let's note a the number of touchdowns and b the number of field goals, we can write
(1) a + b = 80
(2) 7a + 3b = 516
(2) - 3*(1) gives
7a + 3b - 3(a + b) = 516 - 3*80
<=> 7a + 3b -3a - 3b = 516 - 240 = 276
<=> 4a = 276
<=> ![a=\dfrac{276}{4}=69](https://tex.z-dn.net/?f=a%3D%5Cdfrac%7B276%7D%7B4%7D%3D69)
And then from (1) b = 80 - 69 = 11
Hope this helps
Answer:
x = 5/2, -3
or
x = 2.5, -3
or
2 1/2, -3
Step-by-step explanation:
Brainliest Please!!
- Hermionia