dagamertk1 dagamertk1

05-08-2021
Mathematics

contestada

Evaluate the expression 2x-xy if x= -1/2 and y=8

Respuesta :

loconte loconte

05-08-2021

Answer:

3

Step-by-step explanation:

2x-xy

2(x)-(x)(y)

2(-1/2)-(-1/2)(8)

-1 - (-4)

-1 + 4

3

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

05-08-2021

Answer:

3

Step-by-step explanation:

2x-xy

Let x = -1/2 and y = 8

2(-1/2) - (-1/2)(8)

Multiply

-1 - (-4)

Subtracting a negative is like adding

-1+4

Add

3

Answer Link

Otras preguntas

What is the most superficial region of the kidney?

The total dollar amount of all interest and fees you pay for the use of credit is called the

Advantages of drooping of a plant on a hot day

Why can a strong man not hold a weight on a chain completely straight? What is your weight on Jupiter if the acceleration is 26m/s^2? ( there is No weight )

The plantation system of the cotton south before the civil war:

Many of the political divisions shown on this map were directly related to the

Barry drank quite a lot at the biggest party of the year. later, he had trouble falling asleep, so he took a barbiturate. if he dies from respiratory failure du

explain how a bar model can be used to show a subtraction problem

Taylor is in a car accident and must have a cast put on his broken arm. The doctor tells him to return to work in two days. Which of the following would be the

What is the BEST meaning of impious as Paine uses it in this quotation? A. critical B. immoral C. unpleasant D. troublesome