14-10-2016
Mathematics

contestada

Simplify this expression (7+5)+4•13-12

Respuesta :

dasetka dasetka

14-10-2016

Remember to use PEMDAS (Parentheses, Exponents, Multiplication ⇔ Division, Addition ⇔ Subtraction)

(7 + 5) + 4 · 13 - 12 Add 7 and 5
12 + 4 · 13 - 12 Multiply 4 and 13
12 + 52 - 12 Add 12 and 52
64 - 12 Subtract 12 from 64
52

Answer Link

Otras preguntas

How many Ukrainians died in world war 1?

IS orange juice a solid liquid or gas and why

For a school play, the teacher asked the class to set up chairs in 20 rows with 25 chairs in each row. After setting up all the chairs, they were 5 chairs short

Which body part belongs to the circulatory system?

Josie is ordering pizzas for the class trip. There are 14 people in Josie's class. She wants to buy enough pizzas so that each person could have 2/6 of a pizz

is ran or fought or told or broke a homophone

If you hit a wall, will the force that you exert on the wall be greater than, or less than, or equal to the force that the wall exerts on you Please please exp

What are elie's thoughts about god at this point book. Night

Which development was most important in encouraging the growth of the cattle industry during the late 1800s?

A local grocery store is advertising a discount of 20% off a large bag of peaches which he normally cost $5