1)
2a - 3bc = -9
2a = -9 + 3bc
a = -9/2 + 3bc/2
2)
Reciprocal of -2/3 is -3/2
3)
reciprocal of -1 is -1/1 or -1
Hope this helps :)
The sale price of 3 pepper plants after a 20% discount is $3
The regular price of one pepper plant is $5 if Wes wants to buy 3 pepper plants 5x3 is 15 and since he can use a 20% off coupon on the pepper plants. 20% of 15 is 3 meaning the sale price for 3 pepper plants after using the 20% discount coupon is $3.
Answer:
x=4
Step-by-step explanation:
(x-2)(x+1)=3x-2
x(x+1)-2(x+1)=3x-2
x^2+x-2x-2=3x-2
x^2-x-2=3x-2
x^2=3x+x-2+2
x^2=4x
x^2/x=4
x=4
Answer:
I need the rest of the question
Step-by-step explanation:
Sorry I want to help you but I cant unless there is a (example): 12+-3= n/4 -12.4
or a list of options to choose from like what will equal 6? A.2 B.3 C.100 D.9
if you give me the rest I can solve, thanks :)