Answer:
x=-2;y=-7
Step-by-step explanation:
y=5x+3
y=3x-1
3x-1=5x+3
-2x=4
x=-2 y=5x+3 y=5×(-2)+3 y=-7
Answer:
(4x + 5)(x² + 25)
Step-by-step explanation:
Given
4x³ + 5x² + 100x + 125 ( factor the first/second and third/fourth terms )
= x²(4x + 5) + 25(4x + 5) ← factor out (4x + 5) from each term
= (4x + 5)(x² + 25)
4,-3
It said it has to be 20 charecters long so I’m typing this so I can send this
4,100 grams because if the grams was 4,000 than they i think are equal so the grams has 100 more
-Getsoleanna
Answer:
y = -16
Step-by-step explanation:
First lets handle the fractional y's:

This can be reduced down to 2y. That is easier to work with. Next we will rewrite the equation using or new value for y:
35 + 2y = 3
Subtract 35 from both sides:
2y = -32
Next, divide both sides by 2
y = -16
Check our answer:
35 + 
35 -40 + 8 = 3
-5 + 8 = 3
3 = 3