Interpretation: For every $100 additional spent on advertising, the monthly sales revenue drops by $48.30. Personally I'd expect that the sales revenue increases with every $100 spent on ads.
Answer:
i think its (5, -18) i'm pretty sure
Step-by-step explanation:
Answer:
(For the image) A
Step-by-step explanation:
Answer:
Step-by-step explanation:
given:
x=3 and y=-4
to find:
4x-y
substitute the value of x and y
=4*3-(-4)
=12+4
=16
-x+y
substitute the vaue of x and y
=-3+(-4)
=-3-4
=-7
7-y-x
substitute the value of x and y
=7-(-4)-3
=7+4-3
=11-3
=8
Hope this helps u !!
Answer:
x=43
Step-by-step explanation:
complementary angles will add up to equal 90 so we set up an equation to solve x
12+x+25=90
step 1 combine like terms
12+25=37 so now its
37+x=90
step 2 we subtract each side by 37
90-37=43
x=43
hope this helps and have a great day :)