theblackwolf20ovghma theblackwolf20ovghma

01-09-2017
Mathematics

contestada

Write -7 - (-4) as an addition problem. Then simplify the expression.

Respuesta :

cloutbobby cloutbobby

01-09-2017

-7 + 4

if you subtract a negative it turns it into a positive, so just take away the negative and turn the sub into an addition sign

Answer Link

Otras preguntas

How does increased glucose availability in a pancreatic beta cell and closure of the katp channel lead to exocytosis of insulin-containing vesicle?

Based on the definition of “deferred exchange strategies” the people most likely to be involved in this strategy would be a

Charmaine's penny bank is 2/3 full. After she removes 160 pennies, it is 4/9 full. How many pennies can Charmaine's bank hold?

A period shall not be extended by an untimed down if, during a down in which time expires, a foul occurs for which enforcement, by rule, results in a safety.

A table is 3 feet and 2 inches wide and a chair is 25 inches wide how much wider is the table then chair in inches

Police reports, photographs, and videos are examples of ________ used by researchers.

Why is erythropoietin secreted in larger quantities in patients with anemia or anoxic stress?

Conversión a fracción de 0.355

Matt uses a compass and straightedge to construct parallel lines. Annie uses technology to construct parallel lines. In your own words, describe how Matt's cons

Factor the expression