6 is 61
5 and 7 are 119 (180 - 61)
4 and 2 are 61
1 and 3 are 119
Answer:
B)T=2.50c+1.50L that my answer
Answer:
7/2 and 3
Step-by-step explanation:
using quadratic formula
{-(-13) +- √(-13)^2 - 4(2)(21) } /2(2)
-(-13)+1 / 4 = 7/2
-(-13)-1 / 4 = 3
Answer:
<h2>
Larger number = 10</h2><h2>
Smaller number = 5</h2>
Step-by-step explanation:
Let larger number be x
Let smaller number be y
---> equation (i)

-----> equation (ii)
Equate equation (i) and (ii),

Move variable to L.H.S and change its sign:
Similarly, Move constant to R.H.S and change its sign


The difference sign (-) will be cancelled on both sides

Putting the value of y in equation (ii) in order to find the value of X ( larger number)

Plug the value of y

Calculate the product

Hence,
Smaller number = 5
Larger number = 10
Hope this helps..
Best regards!!
16x can be broken down into factors of -105.
21 and -5 come to mind.
7x² + 21x - 5x - 15
7x(x + 3) - 5(x + 3)
(7x - 5)(x + 3) is the factorised form.