Answer:
It would be D. (-14)+(-8)
Step-by-step explanation:
It is D. Because when you add -8 and -14 you would get the answer -22
Hope this helps!
Answer:
Well I believe that this is not a proportional relationship. Why? Well because in order for it to be a proportional relationship it has to go through the origin. This equation would go through (30,0) instead of (0,0) therefore it is not a proportional relationship.
Step-by-step explanation:
Answer
9/10=<u>90%</u> and 2/5=<u>40%</u>
Explanation
9÷10=0.9 0.9x100=90%
2÷5=0.4 0.4x100=40%
<em>hope this helps!</em>
<em>have a wonderful day :)</em>
Answer:
D. Multiply the top equation by -3.
Step-by-step explanation:
2x – 4y= 5 -3(2x – 4y= 5) -6x + 12y= -15
6x - 3y=10 6x - 3y=10
No you can eliminate -6 and 6
The given equation: y=4r-9
Substitute the value of x=3 into the equation
y= 4(3) -9
y= 12-9 subtract
y=3
Answer (3,3)