diva8nessjada diva8nessjada

21-06-2016
Mathematics

contestada

Evaluate x(–y + z) for x = –1, y = 2, and z = 5.

7
–7
3
–3

Respuesta :

21-06-2016

x(-y+z)

When x is -1, y is 2, and z is 5, replace these letters with the numbers associated with them, you get

=-1(-2+5)
=-1(-2)+(-1)(5)
=2-5
=-3

Answer Link

Otras preguntas

The chart shows how the Lewis family spends their money. Make a circle graph to display the data. Lewis Family spending: Housing $10,500 Food

What is the answer for 27^x=9^x-4

Alexis put $2000 in savings account. After 4 years, she had $2543 in the account. What rate of interest did she earn?

CDE IS AN EQUILATERAL TRIANGLE FORMED ON A SIDE CD OF A SQUARE ABCD. SHOW THAT ∆ADE CONGRUENT TO ∆BCE

HELP!! I don't understand this question!!

Find the angle 0 between the vectors. u=(1, 1, 1, 0), v = (4, 4, 4, 4).

nnnnneeedd help...........................Write a function that is shifted down 2 units and then reflected over the x-axis. Parent function is y = -5x - 8

Hamid ha gained weight, he now weighs 88kg which is 10% higher than the normal, what i Hamid normal weight?

Identify the form of the word octopus’s.plural, singular, plural possessive, singular possessive

In how many ways can 4 married couples attending a concert be seated in a row of 8 seats if: a) There are no restrictions? b) Each married couple is seated tog