The product of a number and -7 is at most -70. what is inequality 18 points

Inequality :

Step-by-step explanation:

Let the unknown number be x

at most -70 = ≤ -70

Solving further  :

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide