jefferyadean jefferyadean

06-02-2020
Mathematics

contestada

(-1 – 2n + 3n) – (-7n+4)

Respuesta :

Аноним Аноним

06-02-2020

Answer:

-1-2n+3n is 0.

-7+4 is -3

-3+0 is -3

-3 is ur answer

Answer Link

Otras preguntas

how did postwar disillusionment lead people to pacifism

Toward the end of a discussion, group members combine multiple ideas to create an overall statement that they can all agree on. Which discussion technique is th

You estimate that a piglet weighs 9 pounds. The actual weight of the piglet is 11 pounds. Find the percent error. Round your answer to the nearest hundredth of

**WILL GIVE BRAINLIEST** PLZ HELP ASAP

During World War II, the battle of Midway was significant because it

(I NEED IT ANSWERED NOW) The length of a rectangle is x + 6. The width of the rectangle is 3x + 4. Which expression represents the perimeter of the rectangle? A

one example of a chemical change is _______?A.filteringB.burning woodC.boiling waterD.crushing a can

The graph below shows the relationship between the number of minutes Ray walks and the number of calories he burns, Which equation can be used to find the numbe

What was the open door policy intended to do?

Please help me with this #12