The answer to the first one is Noah. It has to be. They have an equal amount of money. They both have 7 dollars and 50 cents.
There is a line and a parabola in the graph.
So, we will get the solution set from the point of intersection of both line and parabola.
Notice that the parabola and the line intersecting at two points E(1, 5) and C(-0.5,2).
So, the solution set is E(1, 5) and C(-0.5,2).
Answer:
False.
Step-by-step explanation:
The graph that is shown is correct for the equation x= -3. The graph for y= -3 would run vertically, not horizontally.
The answer would be 399.
First you'd find 5% of 380.
To get a decimal point for 5% you just need to move the percent sign twice to the left.
5% ➡ .05
Now multiply .05 with 380
380 × .05 = 19
Since you're finding the increase of 5% along with 380 you add it together
380 + 19 = 399
