Answer:
Step-by-step explanation: Is this grade 9th work?
Answer:
y = x - 4
Step-by-step explanation:
Rewrite y – 4 = (x – 8) in slope-intercept form. To do this, solve the given equation for y:
y - 4 = x - 8 → y = 4 + x - 8, or y = x - 4
Answer:
Yes
(-4,-2) is a solution of a given system of equation
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the equation
y = 2 x + 6 ..(i)
Given point (-4,-2)
substitute x =-4 and y = -2 in equation (i)
-2 =2(-4) +6
-2 = -8+6
-2 =-2
∴ The point satisfies the given equation
The answer is D.
You have to get x by itself so add 3 to 7 that equals 10. The signs stay the same so it’s D
18 : 3 = 6 : 1
Solution:
Try to reduce the ratio further with the greatest common factor (GCF).
The GCF of 18 and 3 is 3
Divide both terms by the GCF, 3:
18 ÷ 3 = 6
3 ÷ 3 = 1
The ratio 18 : 3 can be reduced to lowest terms by dividing both terms by the GCF = 3 :
18 : 3 = 6 : 1
Therefore:
18 : 3 = 6 : 1
