Answer:
x= 7/3
Step-by-step explanation:
y=2x+5
5x-2=2x+5
transfer 2x to the left side and -2 to the right side you get
5x-2x=2+5
as it transfers the sign changes
3x=7
x=7/3
Answer:
16mm
Step-by-step explanation:
Just do 40 * 2/5 = 80/5 = 16mm
Answer:
=47,925.25
Step-by-step explanation:
let x = 1
(0.5^2)-280+48,205
=47,925.25
Answer:
The cost of each t-shirt is $7
Step-by-step explanation:
Let
x ---> the cost of each pair of jeans
y ---> the cost of each t-shirt
we know that
Moyne
----> equation A
Steven
---> equation B
Solve by elimination
Multiply equation B by -8/3 both sides
-----> equation C
Adds equation A and equation C
therefore
The cost of each t-shirt is $7