2x-3=y and x-y=-4 rearrange both so that y is by itself on one side...
y=2x-3 and y=x+4 subtract second equation from first and you get:
0=x-7 add 7 to both sides...
x=7, now use this value for x in either original equation to solve for y...
y=2(7)-3, y=11 so the solution is the point:
(7,11)
Answer:
2wx
Step-by-step explanation:
well first we have "w" multiplied which we know means x by "2" so.
2wx
that would be your answer. when you have a problem and it shows 2w or 2x, just whatever and a number and a letter on the bottom it means its multiplication :)
Answer:
71 apples in each box
Step-by-step explanation:
438-12=426
426 divided by 6= 71
<span>Sum of Interior Angles = (Number of Sides -2) • 180 degrees
It seems C is the answer.
</span>
Answer:
7.0 mi
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
Find the measure of angle C
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees
so
substitute the given values
step 2
Find the measure of a
Applying the law of sines
substitute the given values
solve for a
