x = number of weeks which is some positive whole number
50x = amount saved after x weeks, when saving $50 per week
50x+800 = add on the 800 she already has
The expression 50x+800 is the total money saved. We set this equal to the 1150 to set up the equation we're after
<h3>Answer: 50x+800 = 1150</h3>
You would need to distribute the 8 inside the parenthesis to get x+80x+200 then combine like terms to get 81x+200
Answer:
2.) slope: 1/4 y-intercept: -7
3.) slope: -2 y-intercept: 5
Step-by-step explanation:
Your equations are in the form of y = mx +b.
m = slope b = y-intercept
2.) m = 1/4 b = -7
3.) m = -2 b = 5
C. median and standard deviation
400 divided by 20 = 20
P.S. im just writing this because this is the thing we r supposed to write to complete more than 20 words so
u like the picture
