Answer:
The algebraic expression is 249 + 29.99(n) where n represents the number of controllers
Step-by-step explanation:
Here in this question, we are interested in writing an algebraic expression which shows the amount spent by John on a ps4 console and any number of controllers;
So the expression will be;
249 + 29.99(n)
Where n represents the number of controllers both
300.50(0.07)= 21.04
300.50+21.04= 321.54 321.54x = 900.85 x = 2.8
Answer:
231.7 cm^2
Step-by-step explanation:
We can find the area by adding the area of the rectangle to the area of the 2 triangles.
The rectangle is
7+7+7 by 9
21 by 9
A = length * width
A = 21*9
A = 189
The triangles are identical so we find the area of one of them and multiply by 2
The base is 7 and the height is 6.1
A = 1/2 b*h
but since we have 2 of them
2A = 2*1/2 b*h
2A = b*h
2A = (7* 6.1)
= 42.7
Add the rectangles area to the area of the two triangles
189 + 42.7
231.7 cm^2
Answer:
2r(x^2-6)(x^2+6)
Step-by-step explanation:
2x^4r-72r=2r(x^4-36)=2r(x^2-6)(x^2+6)
Answer: 15 < n < 25
Step-by-step explanation: this was the answer on edge
