Answer:
y= -1
The Y-intercept is the point at which the line segment intersects with the Y-Axis.
Answer:
D
Step-by-step explanation:
Use the FOIL method and multiply it out, and you should get
16x^2+28x-28x-49
Simplify that and you get the answer.
Answer:
the other candidate received 1875 votes
Step-by-step explanation:
if you add 50 and 25 percent you get 75 which leaves only 25 percent and to get the number or votes multiply 7500 by 0.25 or 7500 divided by 4
Factor: Trying to factor by splitting the middle term
The first term is 15a^2, its' coefficient is 15
The middle term is - 58a, its' coefficient is - 58a
The last term is "The Constant" is +48
Multiply the coefficient of the first term by the constant 15(48) = 720
Find two factors of 720, whose sum equals the coefficient of the middle term, which is -58
<span><span>-720
+
-1
=
-721 </span><span>
-360
+
-2
=
-362 </span><span>
-240
+
-3
=
-243 </span><span>
-180
+
-4
=
-184 </span><span>
-144
+
-5
=
-149 </span><span>
-120
+
-6
=
-126 </span><span>
-90
+
-8
=
-98 </span><span>
-80
+
-9
=
-89 </span><span>
-72
+
-10
=
-82 </span><span>
-60
+
-12
=
-72 </span><span>
-48
+
-15
=
-63 </span><span>
-45
+
-16
=
-61 </span><span>
-40
+
-18
=
-58
</span></span>
Factoring: 15a^2 - 58a + 48 = 0
Factor left side of equation:
(5a - 6)(3a - 8)
Set fractions equal to Zero
5a - 6 = 0 or 3a - 8 = 0
Answer : a = 6/5 = 1.200
or a = 8/3 = 2.667
Hope that helps!!!!
