Answer:
x = -1/2 = -0.5
Step-by-step explanation:
4.5x + 9 -1/2x = -3.75 +5 1/2 + 5.25
⇔ (4 1/2 - 1/2)x + 9 = (5 1/2 + 5 1/4) - 3 3/4
⇔ 4x + 9 = 10 3/4 - 3 3/4
⇔ 4x + 9 = 10 - 3
⇔ 4x + 9 = 7
⇔ 4x = 7 - 9
⇔ 4x = -2
⇔ x = -2/4
⇔ x = -1/2
⇔ x = -0.5
For number 7 he could buy 14 candies if he bought the 9 peppermints if he doesn’t buy the peppermints he could buy 20 sour candies
Answer:
D
Step-by-step explanation:
Its a straight line, and remember, you ALWAYS read graphs from left to right, so its linear increasing. :)
Answer:
1/4
Step-by-step explanation:
Let's find the value of c.
1 2^2 1
2^(-4)*2^2 = c = --------- * -------- = -------- = 1/4
2^4 1 2^2
this result matches the fourth given possible answer choice.
