Answer: X=-15
Step-by-step explanation:
x+10=-5
Move constant to the right side and change its sign
X=-5-10
You would then dilate the differences!
Answer:
3.4
Step-by-step explanation:
2/5 as a decimal is 0.4, and we can add 3 to it, getting 3.4
Answer:
<h3><u>x>55.25</u> is the right answer.</h3>
All you have to do is substitute 2 and 7 in for x in the function.
f(2) = 2(2) + 7
= 11
f(7) = 2(7) + 7
= 21
