natalie629 natalie629

16-12-2020
Mathematics

contestada

Simplify the expression.

50 + 3(−10) + 2(−20)

Respuesta :

Ahxello Ahxello

16-12-2020

Overall it’s “40”...

Answer Link

willow7586 willow7586

16-12-2020

Answer:

I got "0"

start with the parentheses- multiply

50 + (-30) + (-20)

add it together

50 + (-50) = 0

Answer Link

Otras preguntas

The sum of the measures of two complementary angles exceeds the difference of their measures by 72°. Find the measure of the smaller angle. A. 18° B. 36° C. 54°

What does the reference to Michelangelo emphasize in these lines from the passage? In the room the women come and go Talking of Michelangelo. boredom restless

In which one of the following sentences would the word cheerful correctly complete the statement? A. Gladys looked _______ when she heard the encouraging news.

Why did the US civil rights movement gain new momentum after World War II? a.President Truman desegregated the armed forces. b.Rosa Parks rallied blacks in Mont

The motion of a simple spring hanging from the ceiling can be modeled with a cosine function. The bottom of the spring has a maximum height of 7 feet 4 inches a

Butane, C4H10, reacts with oxygen, O2, to form water, H2O, and carbon dioxide, CO2, as shown in the following chemical equation: 2C4h10(g)+13O2(g)->10H2O(g)+

Looking through a microscope, you see a cell forming a cell plate during cytokinesis. Which cell are you looking at? A. Human nerve cell B. Epithelial cell of a

1, A theme of “The Love Song of J. Alfred Prufrock” is A There is evidence of the disintegration of modern society. B. Many individuals of modern society exhi

Which of these is a component of a social goal?

New York City became the nation’s greatest commercial center because A. the Erie Canal funneled western produce down the Hudson River/ B. goods were sold at mu