Word form-five hundred six thousand,seven hundred nine
Expanded form-500,000+6,000+700+9
Answer:
<u> 2y + 3x = 3</u>
Step-by-step explanation:
The standard form of equation of a line is expressed as;
y = mx+c
m is the slope
b is the intercept
We are to find the equation of a line passing through the points (-3,19) and (6,-2)
First get the slope
m = y2-y1/x2-x1
m = -2-19/6-(-3)
m = -21/9
m = -7/3
Get the y- intercept b;
Substitute the coordinate (6, -2) and m = -7/3 into the expression y = mx+b and get b;
-2 = -7/3(6) + c
-2 = -7/2 + c
c = 7/2 - 2
c = (7-4)/2
c = 3/2
Substitute the slope and intercept into the formula
y = mx+b
y = -7x/2 + 3/2
Multiply through by 2;
2y = -7x + 3
2y + 7x = 3
Hence the required equation is<u> 2y + 7x = 3</u>
The correct answer is 12
12 x 600 = 7200
Answer:
Step-by-step explanation:
1.
-3 + 8x ≥ 21
+3 +3
8x ≥ 24
divide both sides by 8
x ≥ 3
2.
d is false, because when you plug 5 in for x the solution would come out to be 19 < 17
Hope this helps!!! happy holidays!!