SOLUTION
In this question, we are meant to evaluate 4 x when x = -9.
4 x = 4 X -9 = -36
Answer:
took me time to try and answer your question hope it proves helpful
Answer:
9 tickets
Step-by-step explanation:
Let x = the number of tickets
let y = the total she spends
So y = 5 + 8 + 0.75x
If the max she can spend is 20, set y = 20 and solve for x:
5 + 8 + 0.75x = 20
13 + 0.75x = 20
0.75x = 20 - 13
0.75x = 7
x = 7 ÷ 0.75 = 9.333333333
Therefore, the max number of tickets that can be bough is 9
Acute angles are angles that measure below 90°, meaning below a right angle.
Notice that for the first 3 point as x increases by 1 , y increases by 2
but for the last that is not true
there is an increase of 1 in x but there is an increase of 4 in y. S<span>o the function is not linear
so its either c or d
- which one do you think it is?</span>
