Sure you do !
I'll tell you what it is, and why, and you'll slap your forehead
and call yourself names.
The 'standard' form of an equation that shows the slope and intercept is
y = (slope) x + (intercept)
<em><u>What if the slope is zero</u> ?</em>
Then the equation is y = (0) x + intercept
or
y = intercept.
Does that look anything like y = -3 ?
Answer:
Step-by-step explanation:
First, cross multiply.
(x+4)(x+1)=4(2x+2)
x^2+5x+14=8x+8
x^2-3x-4=0
(x+1)(x-4)=0
x+1=0 x-4=0
x = -1, x=4
Answer:
<h2>
12x−3</h2>
Step-by-step explanation:
Let's simplify step-by-step.
10x+6+2x−9
=10x+6+2x+−9
Combine Like Terms:
=10x+6+2x+−9
=(10x+2x)+(6+−9)
=12x+−3
Answer:
=12x−3
<h3><u>
Brainliest Please!</u></h3>
2(m - 5) + 6PEMDASu multiply 2 into (m-5)2*m and 2*-5that would be 2m-10 + 6now subtract common variables-10 + 6 = -42m - 4
part A)
we know that for every 1000 ft the temperature drops by 1.3.
so after 1000ft up it went down by 1.3(1)
2000ft up it went down by 1.3(2) or 2.6
3000ft up it went down by 1.3(3) or 3.9
after 10000 up it went down by 1.3(10) or 13.
part B)
well, the current temperature on the ground where the plane is sitting is -2.8°F, after 10000ft it dropped by 13°, so the temperature will just be -2.8 - 13 = -15.8°F.
