Answer: 17.55
Step-by-step explanation:
Hope this helps
Answer:
x=-2
Step-by-step explanation:
Divide by -3 and solve for x
−3(x+5)/-3=−9/-3
x+5=3
x=3-5
x=-2
Answer:
x=1
Step-by-step explanation:
To solve this question we will have to open the bracket first
So let's solve
3(x-5)=18
Open the bracket
3x-15=18
Add 15 to both sides
3x=3
Make x the subject of formula by dividing both sides by 3
x=1
So the final answer is 1
Answer:
41
Step-by-step explanation:
3(4)²-2(4)+1
48-8+1
41
Answer:
slope= 0.2; intercept=-1; slope-interception form: y=0.2x-1.
Step-by-step explanation:
1) if to re-write the given equation, then
![y=\frac{1}{5}x-1;](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B5%7Dx-1%3B)
or y=0.2x-1;
this equation is slope-interception form;
2) according to the new view of the equation,
the required slope is 1/5;
the required y-intercept is -1.