When you multiply/divide by a negative number while solving the inequality, you reverse the symbol.
A.) 4(5 - y) ≥ 80 To solve this, isolate/get the variable "y" by itself in the inequality. Divide 4 on both sides
5 - y ≥ 20 Subtract 5 on both sides
5 - 5 - y ≥ 20 - 5
-y ≥ 15 Divide -1 on both sides to get "y" by itself
Because you are dividing by a negative number, you need to reverse the sign
y ≤ -15
B.) 2(y - 3) ≥ 8 Isolate "y", divide 2 on both sides
y - 3 ≥ 4 Add 3 on both sides to get "y" by itself
y ≥ 7
C.) 3y - 4 > 1 Add 4 on both sides
3y > 1 Divide 3 on both sides to get "y" by itself
D.) 
Isolate "y", add 3/4 on both sides
6y > 1 Divide 6 on both sides to get "y" by itseld
Answer:
$54.67
Step-by-step explanation: sorry if im wrong i tried
Answer:
2,2,5,5,5, 13, 2-5,5-8,8-11,11-14, The dot plot or the box-and-whisker plot, she did not show the full range of values for the data.
Step-by-step explanation:
I say the answer for the first question is 2,2,5,5,5, The answer for the second question is 13, I think for the third question the answer is 2-5, 5-8, 8-11, 11-14, 14-17, The answer for question 4 is the dot plot or the box-and-whisker plot, and The answer for the fifth and last question is she did not show the full range of values for the data.
Hope this helps you!!!! :) :) :)
Answer:
D
Step-by-step explanation:
D can only be 1/2
yeah-ya.... right?
Answer: y =7/4x
Step-by-step explanation:
The y-intercept is 0. To find the slope, do the change in y over the change in x. At the point on the graph, there is a slope of 14/8 = 7/4
