10(7g-9h)-4h-8(-h+8g)
solve for g
7g + 8g since both are positive
15g
solve for h
9h+4h since both are negative
-14h
10-8 since the 8 is negative
12
12(15g-14h)
Since you typed the same equation twice I didn’t know if you meant to , so if it was meant to be doubled it would be
4(30g-28h)
Answer:
- B. The slope of the graph of k is 2.
Step-by-step explanation:
<h3>Find the equation of the line.</h3>
<u>The slope is:</u>
<u>The y-intercept is:</u>
<u>The line is:</u>
<h3>Now lets look at the answer options</h3>
A. <u>The x-Intercept of the graph of k is 8.</u>
- The x- intercept is -3, False
B. <u>The slope of the graph of k is 2.</u>
C. <u>The graph of k passes through (-1, -8).</u>
- -8 = 2(-1) + 6
- -8 = 4, False
D. <u>The zero of k is 3.</u>
- x = 0 ⇒ y = 0+ 6 = 6, False
Use exponential law, we have
y-3-(-12)≥0
y ≥ -9
y + 9.000 ≥ 0
y ≥ -9
I hope this helps!
1/5, 0.35, 12/25, 0.5, 4/5
