Answer:
Grant's weekly allowance is $20.
Step-by-step explanation:
We know that Grant ended with $15. We can say that Grant's weekly allowance is x.
x/2 + 5 = 15
Now to solve:
x/2 + 5 - 5 = 15 - 5 (subtract 5 from both sides to isolate the x/2)
x/2 = 10
x/2 * 2 = 10 * 2 (multiply both sides by 2 to isolate the x)
x = 20
Grant's weekly allowance is $20.
Options C and D as there is already a relationship between the numbers 1 and 2.
Answer: Hi!
We can simplify this by combining like terms:
-12w + 7w <em>- 3 - 6</em>
-12w + 7w = -5w
-3 - 6 = -9
Out equation now looks like this:
-5w - 9
There's nothing left to simplify, so we're done!
Hope this helps!
Look at all the options... the correct one should have a
negative slope (so it would be a line decreasing), and it should also
intersect on the Y axis at 2.
