Answer:
0.0176 (round the 5 up to 6 because of the 8)
Answer:
(3,0),(2,0)
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
it tel you that f(x) = 7 so replace "f(x)" for 7 in the equation. You then get 7 = 4x - 9 so now you solve for x. You have to isolate x so you add 9 to the other side since you do the opposite of -9. Once you add 9 and 7, then divide the answer by 4. You should get 4 = x.
Work:
f(x) = 4x - 9
7 = 4x - 9
7 + 9 = 4x
16 = 4x
16 ÷ 4 = x
4 = x
Answer:
y = mx + b.
y = 7/8x - 3/2
Step-by-step explanation:
Hope this helps!! :))
Answer:
x = -4.5
Step-by-step explanation:
In order to solve for x, we need to get x alone. We do this by adding 5 to each side, then dividing both sides by -2. Like this:
-2x - 5 = 4
+5 +5
-2x = 9
÷ -2 ÷ -2
x = -4.5
I hope this helps! Please feel free to let me know if you need any more help. Have a great afternoon! :}