Answer:
10
Step-by-step explanation:
20x2= 40
40÷8= 5
I just rounded to the tens because whole number didn't make sense but I think it's the right answer.
100+20+6X7
Hope i helped and also the x is a multiplication sign they just didnt have on eon the keyboard
Answer: X=-3
Step-by-step explanation:
if you number the graph you will see that x is on -3
Answer:
5.33lb of candy
Step-by-step explanation:
First, you'd need to set up a proportion.
4 pounds x poinds
----------- = -------------
9 dollars 12 dollars
Then, cross multiply.
9x = 4(12)
9x = 48
x = 48/9
And your answer is x = 5.33!
Hope I helped! ☺
Answer:
slope = -3; y-intercept = 1/2
Step-by-step explanation:
A way to solve this problem would be to write equations based off of the answer choices on the right, plug the x and y values from the chart into those equations, and see if they are true.
Let's look at the third option choice. Given that the slope = -3 and the y-intercept is 1/2, we can write an equation using the slope-intercept format, y= mx + b, where m is the slope and b is the y-intercept. So, the equation for that would be y= -3x + 1/2.
Let's try plugging in some x and y values and testing if they are true. Let's take the point 
from the chart for example:
So, since 
does equal to , it is true, making that the correct answer. You could plug in any other point from the chart to check, too - it's good to check multiple, but for the sake of brevity, I just put that as one example.
