Since you are given two equations
y = 2x - 5
y = x^2 - 5
Substitute into one of the equations...,
;x^2 - 5 = 2x - 5
;x^2 - 2x = -5 + 5
; x^2 - 2x = 0
Hence you factorise the equation..,
; x(x - 2) = 0
Hence....x = 0 and 2
And for the value of y
; Substitute with the value of x onto one of either equations
for...x = 2
;y = 2(2) - 5....y = -1
for...x = 0
;y = 2(0) - 5....y = -5
Answer:
Its A.
Step-by-step explanation:
Edge 2021
You are only paying 70% because it is 30% off.
315/70*100=450.
The original price was 450. (You can check this by doing 450* 0.7 = 315)
Try rctanguular prism i think it is that
#1 = -2 over -3. #2= y - (3.8)= 2.6(x-5.1)