Answer:
5y-4x= -7 :
Slope = = 0.800
<em>x </em>- <em>intercept = </em> = 1.75000
<em>y - intercept = - </em> = -1.40000 <------both of these numbers a negative
----------------------------------------------
2y+4y = 14 :
<em>y = </em> = 2.333
----------------------------------------------
<em>Hope this helped & good luck <333</em>
Answer:
a=2.5
Step-by-step explanation:
3a-2.4=5.1 Add the like terms ( plus 2.4 cancels out -2.4)
+2.4 +2.4
3a=7.5 Now divide by 3
/3 /3
a=2.5
Answer:
A. the first one
Step-by-step explanation:
Answer/Step-by-step explanation:
1. ; 3
Let's solve for a.
(subtraction property of equality)
(division property of equality)
Therefore, 3 is a solution to 9 = 2a + 3
2. ; 7
(- × - = +)
(Subtraction property of equality)
(division property of equality)
Therefore, 7 is not a solution of
3. ; 1
Therefore, 1 is a solution of .
Answer:
how am I supposed to help?
Step-by-step explanation:
Your question is a statement.