Answer:
B = 49/5 - 7a/5
A = = -5b/7 + 7
Step-by-step explanation:
Given that,
7a+ 5b= 49
Solution:
<em>Solving for a:</em>
Add -5b to both sides:
Divide both sides by 7:
Hence,a = -5b/7 + 7.
<em>Solving for b:</em>
Add -7a to both sides:
Divide both sides by 5:
Hence,b = 49/5 - 7a/5.
Answer:
C is correct
Step-by-step explanation:
To factor:
4x^2 + 12x + 5
(4x^2 + 2x)(10x + 5)
2x(2x + 1) + 5(2x + 1)
Then, take the outside numbers make them their own group:
2x + 5
(2x + 5)(2x + 1)
Therefore, it’s (2x + 1)(2x + 5)
3,6,9,12,15
That’s the answer
Answer: A
Step-by-step explanation:
Y= - 5x + 10
That's the answer I believe
Answer:
<h3>0.268 in our normal</h3>
Step-by-step explanation:
<h2>hindi ako sigurado</h2>