Answer:
I recommend that you use the intercept method to graph this, since it is in standard form Ax + By = C. This means to let x = 0, and solve for y, which gives you -5y = 10, so y = -2. Let y = 0, and solve for x, which gives you 3x = 10, so x = 10/3 or approx 3.3.
Step-by-step explanation:
hope this helps if not let me know
The answer is A
You would multiply the second equation by -2 to clear the 'y'.
This leaves -10x = 2B and 3x = A
When combining these we get -7x = A - 2B
Answer:
$1208.25
Step-by-step explanation: First you have to see how many feet are in 1/3 acres. Then you divide it by 3,500 feet. This gives you 5 and you multiply it by 15 (the 15 pound bags) and you get 75 after that you multiply by 16.11 dollars and you get $1,208.25.
F=94°. Angles in a quadrilateral add up to 360°,so we subtract all given angles from 360 to get 94
Let
x------------> <span>the average yearly temperature
if </span><span>One year was particularly warm, and the average temperature each month increased by 5°
in one year the temperature increased------->5*12-----> 60</span>°<span>
so
[the new </span>average yearly temperature]=x+(60)*12-------> x+5°
therefore
the answer is the option
<span>B) The average increased by 5°. </span>