joanna916 joanna916

03-10-2018
Mathematics

contestada

Find -7 -(-3)=
What’s the answer explain !

Respuesta :

OmegaAzzy OmegaAzzy

03-10-2018

Because there are 2 minus signs next to each other, we can replace both of them with a single plus sign.

This changes the equation to -7 + 3

Adding to a negative number makes the number appear smaller, so 3 + -7 = -4.

Answer Link

ilianamendez16 ilianamendez16

03-10-2018

Remove parenthesis

-7=3

Calculate the sum

-4

Answer Link

Otras preguntas

Determine the number of protons (p) and electrons (e) in Mg^+2 A) 10 12 B ) C) 12p, 10 D) 12 El 100

How does the Water Cycle affect the Las Vegas Valley?

Someone help it would be greatly appreciated

Solve |x + 1| = 3 Question 5 options: A) x = 4 B) x = 3 or x = 2 C) No solutions D) x = –4 or x = 2

The marked price of a radio is 25 % above the selling price and the cost price is30 % less than its marked price. Find the discount percent and gain percent

A small basket holds 75% as much as a large basket. If the small holds 36 units, how much does the large hold?

Pls help or I’m gonna fail

true or false a cell that undergoes either mitosis or meiosis must first replicate it 's DNA.

Hey, I need help with this: In what ways did the Union not support its people early in the war?

What was the weather like where king Mahendra lived ?