Answer:
the Y intercept is (0,-2)
Step-by-step explanation:
It is the point on the graph which the line goes through the Y axis
To solve this you need to plug in -15 for x
y=2(-15)-3
y=-30-3
y=-33
I hope I've helped!
Answer
No, she should have added 62 and 82 and compared that to 102.
Answer:
One factor is positive and one factor is negative, so the product will be negative.
Step-by-step explanation:
<span><u><em>Answer:</em></u>
The number is -10.4
<u><em>Explanation:</em></u>
Assume that the number we are looking for is x.
Now, we want to get 10 times te sum of half the number and 6 and equate this expression to 8. Then we can solve for x
<u>Let's take this step by step:</u>
half the number is 0.5x
the sum of half the number and 6 is 0.5x + 6
10 times the sum of half the number and 6 is 10(0.5x +6)
10 times the sum of half the number and 6 equals 8 is 10(0.5x+6) = 8
<u>Now we can solve for x as follows:</u>
10(0.5x + 6) = 8
5x + 60 = 8
5x = 8 - 60
5x = -52
x = -52/5
x = -10.4
Hope this helps :)</span>