M= -2 because you divide both side by 7 to get m+5=3 then subtract 5 from both sides to get m=-2
The best way to solve this equation is to simplify it. So first you’ll distribute the -2 on the left side. This will give you the equation -2t+8=10-2t. Now you bring t to one side by adding 2t to both sides. You will find that t cancels out and you are left with 8=10. Since this statement isn’t true there are no solutions to this equation.
Answer:
6x + 7 = 8
Step-by-step explanation:
Let x represent the unknown number.
Translating the word problem into an algebraic expression, we have;
6x + 7 = 8
To find the value of x;
6x = 8 - 7
6x = 1
x = 1/6
Answer:
No, Justin is incorrect.
Step-by-step explanation:
1. To find how much 18/40 as a percent is, we just multiply 18/40 by 100:
2. As you can see, 18/40 as a percent is 45%, not 35%. Therefore, Justin is incorrect.
Answer: D.
Step-by-step explanation:
For an absolute value function, the vertex of
is defined as the point (-h, k) for the coordinate (x, y).
When x is equal to negative h, the value for x and value for h effectively cancel out, and only the positive k remains, hence the vertex being (-h, k).
The function given has a vertex at (2, 3). We know that the vertex of an absolute function is (-h, k), so h must equal -2 and k must equal 3.
The equation:
