Step-by-step explanation:
2.4 (-1/2)
=2.4×(-0.5)
=-1/2
Answer:
-x + 2y + 1 > 0
Step-by-step explanation:
Let's find the equation of the dashed line first. From the graph, we can see that it has a slope of 1/2 and a y-intercept of -1/2 so using slope-intercept form, the equation of the line is y = 1/2x - 1/2. Since the line is dashed and not solid, we know that we will use either < or > instead of ≤ or ≥, and because we can see that the shaded region is above the dashed line, we know that the linear equation is y > 1/2x - 1/2. However, we want the answer to be in the form ax + by + c > 0 where a, b, and c are integers so therefore:
y > 1/2x - 1/2
= 2y > x - 1
= -x + 2y + 1 > 0
Answer:
3(14 + 19)
Step-by-step explanation:
From the given information:
We are being told that Nate spent 42 + 57 at a store.
To find another expression that shows how much Nate spent at the store.
Then, we need to factorize 42 + 57
i.e.
We will look for the lowest factor that is divisible by both 42 and 57.
So, the lowest factor divisible by both 42 and 57 is 3
42 + 57 = 3(14 + 19)
Thus, another expression that shows how much Nate spent at the store is 3(14 + 19)
So i do believe if you just do 2512+9
This gives you 2521. Since on wednesday it lost 56 pts, subtract 56 from 2521.
This gives you 2465. I'm pretty sure this'll be your answer :D
Let x be the cost of dryer, y be the cost of washer
x + y =821
x-79 = y
combine 2 equation
we got
x + (x-79) = 821
2x + 79 = 821
2x = 742
x=471
The cost of dryer is $471