<h3><u>Question:</u></h3>
In a video game, Clare scored 50% more points than Tyler. If c is the number of points that Clare scored and t is the number of points that Tyler scored, which equations are correct? Select all that apply.
the options are
A. c=1.5t
B.c=t+0.5
C. c=t+0.5t
D. c=t+50
E.c=(1+0.5)t
<h3><u>Answer:</u></h3>
Options A, C, E are correct
The correct equations are c = 1.5t and c = t + 0.5t and c = (1 + 0.5)t
<h3><u>Solution:</u></h3>
Let "c" be the number of points clare scored
Let "t" be the number of points tyler scored
Given that,
Clare scored 50% more points than Tyler
Points scored by clare = points tyler scored + 50% of Tyler points
c = t + 50 % of t
Therefore, on solving, we get
Thus option c is correct
On simplfying we get,
c = t + 0.5t = 1.5t
c = 1.5t
Thus option A is correct
c = t + 0.5t
On taking "t" as common we get,
c = t(1 + 0.5)
Thus option E is also correct
Answer:
The length of the square is 6 units.
Step-by-step explanation:
Given that all sides of the square are the same and the area of square formula is A = length×breadth. So let's make x as the sides :
Start by multiplying to get rid of parentheses. Then use addition/subtraction to isolate x on one side of the equation. Finally, use division to determine the value of x.
Answer:
C is 40 and D is 75
Step-by-step explanation:
look at the angle
Answer:
x + y = -2
Step-by-step explanation:
The two primary equations to remember when dealing with graphing 2-variable equations are: ax + by = c (a & b are the x & y coefficients, respectively), and the other is y = mx + c (m = slope, x & y represent themselves). There is another equation to find the slope. If not already known, it's: ∆y/∆x {∆(aka Delta) = difference}. So, since that's all been established, we can proceed to calculate your question:
1) Find your slope: 1 - (-4) = 5 for your y-variable. And -3 - 2 = -5 for your x-variable. So your slope = 5/-5 = -1
2) Use the y = mx + c equation together with either set of (x,y) coordinates to get the equation 1 = (-1)(-3) + c. Which gives you c = -2
3) So, going back to the main equation to remember, the ax + by = c, use a one of your given sets of x,y coordinates and input your known values for x, y, & c to get: a(-3) + b(1) = (-2) and do the same with other set (these are just double-checks, coefficients are all equal to 1 anyways). So, you should arrive to the equation: x + y = -2
