3 years ago

Given 2x + ax – 7 > -12, determine the largest integer value of a when x = -1.

1 answer:

6 0

The largest integer value for a would be 2.

To do this problem, we need to input -1 for x and solve the equation for y.

2x + ax - 7 > -12
2(-1) + a(-1) - 7 > -12
-1a -9 > -12
-1a > -3
a < 3

The largest integer possible would be 2 because a must be less than 3.

You might be interested in

Demerol 45mg and atropine 400mcg/ml give how much per ml to total volume to inject demerol contains 50mg/ml, atropine contains 4

OverLord2011 [107]

Answer:

Volume injected = 1.65 ml

Step-by-step explanation:

mass of Demerol =45 mg.

density of pre-filled in syringe = 50 mg/ml

Volume = 45/50 = 0.9 ml

For atropine mass = 0.3 mg

density= 400 mcg/ml [ Note : 1 mcg = 0.001 mg]

volume filled = 0.3/400(0.001) = 0.75 ml