SweavypameDyD SweavypameDyD

03-12-2016
Mathematics

contestada

Evaluate -2x 2 y, if x = -3 and y = -1.

-12
-18
18 im thinking this one
12

Respuesta :

Nena0210 Nena0210

05-12-2016

your answer should be -12
-2(-3)*2(-1)=-12

Answer Link

Otras preguntas

Hello, I need help please for mission 3 thank you very much.

in the xy-plane above, point c has coordinates (6,9). which of the follwoing is an equation of the line that contains points 0 and c?

find a common solution for each system of equations: y=3x+5 y=-5x-3

Guess the mystery number.The number is greater then 10 and less then 18. The number is the sum of two identical odd numbers. What is the number? Show how you fo

The statement, "right angles measure 90 degrees," is an example of: A postulate A definition A theorem A conjecture

where does the shadow of the shuttle in space form?

All of the following are types of lyric poetry except; A. tankas. B. ballads. C. sonnets. D. madrigals.

Find the length of the radius of the following circle. (x + 2)2 + y2 = 10

simplify (1/x) + (1/(x+h)

Guess the mystery number.The number is greater then 10 and less then 18. The number is the sum of two identical odd numbers. What is the number? Show how you fo