What magic trick??
Are you gonna do a magic??
Sorry for a lot of questions.
Milo practices 3 hours a day! :)
D is the function maps 3to -5
Answer:
a = -8
Step-by-step explanation:
-5/2 a + 5 = 25
Subtract 5 from each side
-5/2 a + 5-5 = 25-5
-5/2 a = 20
Multiply each side by -2/5
-2/5 *-5/2 a = 20*-2/5
a = -8
Let's solve your inequality step-by-step.
−7n + 6 ≥ − 43
Step 1: Subtract 6 from both sides.
−7n + 6 − 6 ≥ −43 − 6 − 7n ≥ −49
Step 2: Divide both sides by -7.
−7n − 7 ≥ −49 − 7n ≤ 7
So, true