evansparrow605 evansparrow605

16-12-2022
Mathematics

contestada

(-x-y+2z = −21
(5x-3y - 2z=-23
If the equations above are true, which of the following is a value of X-Y?
A:5
B:16
C:-11
D:0
E:21

Respuesta :

Otras preguntas

Maps News Translate On which tab on the HOSA website would you find the HOSA Bylaws? What is the 2020-2027 HOSA theme?

What is the most common site for Mycobacterium tuberculosis in the bone? a. Vertebral column b. Long bones c. Hips d. Ankles

A survey is being conducted in a city with 1 million residents. It would be far too expensive to survey all of the residents, so a random sample of size 1000 i

steven goes to the grocey store and is looking at winter quash.it has a mass of 1.8 kilograms.howmany grams is in the quash

The line graph shows the average daily cost, rounded to the nearest 10 cents, that a homeowner paid for electricity each month of a year. In which month(s) was

Wyly Inc. produces and sells a single product. The selling price of the product is $215.00 per unit and its variable cost is $66.65 per unit. The fixed expense

In what ways did cross-cultural interactions drive change in the pre-1200 world

Neutrons travelling at 0.400 m/s are directed through a pair of slits having 1.00 m separation. an array of detectors is placed 10.0 m from the slits. a) What i

Refer to the figure. 30. How many planes are shown in the figure? 31. How many planes contain points B, C, and E? 32. Name three collinear points. 3. Where coul

what do people do in picnics apart from eating