Answer:
8.6257*10^4
Step-by-step explanation:
move the decimal left 4 places
multiply 10^however many decimal places you moved
boom
x=75
The answer is is the picture..
perimeter of a rectangle
=2×(L+B)
=2×(4.3+3.4)
=2×7.7
=15.4
Area of a rectangle
=L×B
=4.3×3.4
=146.2
B. x + 2y = 8 is your answer.
So this is what you do:
y = -1/2x + 4 <u>You are going to add -1/2 to the other side.</u>
y + 1/2x = 4 <u>You are going to multiply the equation by 2.\</u>
