The best and most correct answer among the choices provided by the question is the first choice. The first step to do during the substitution method is to s<span>olve the top equation for x. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
Answer:
the answer is the 3 one
Step-by-step explanation:
2x-3y=7
-3y = -2x+7
y= 2x/3-7/3
slope of 2/3 (rise 2, run 3)
y-intercept of -7/3
Would be a positive line, starting low on left and rising towards right
We know 623.1 because 40 times 12 = 480 add with the area of the triangle which is 1/2 * 12 *5 = 30, and the circle A=πr2=π·62≈113.09734, and add them up to equal 623.1 square feet
