Answer:
C
Step-by-step explanation:
The difference between that numbers is 4 so it's going to be in the 4 nth term
now 4x1 = 4
to get from 4 to -3 you need to - 7 and hence you get the nth term 4n-7
Answer:
B
Step-by-step explanation:
Answer:
24 1/2 cups
Step-by-step explanation:
we can change 6 1/8 into 49/4
there are 2 cups in 1 quart
now we can set up a proportion:
2÷1 = 'c'÷ 49/4
cross-multiply to get:
49/4 × 2 = c
49/2 = c
c = 24.5
Answer:
x = number of days
y = number of remaining photos saved to her camera roll.
Step-by-step explanation:
Hi, to answer this question we have to write an equation:
The number of pictures saved in the camera roll (2,500) minus the amount of photos that she deletes per day (50) multiplied by the number of days (x) must be equal to the number of photos remaining.
y =2,500- 50x
The variables are x and y.
Where x is the number of days and y is the number of remaining photos.
Feel free to ask for more if needed or if you did not understand something
Answer:
−8x−x21+20
Step-by-step explanation:
1 Collect like terms.
(x-9x)-\frac{1}{{x}^{2}}+20 (x−9x)−x21+20
2 Simplify.
-8x-\frac{1}{{x}^{2}}+20 −8x−x21+20
Hope this helped!! :))
In the screenshot is ur answer btw! :)