littlehoopyliz littlehoopyliz

23-11-2019
Mathematics

contestada

What is the value of the expression 1/2 - ( - 1/3 + 2/5 ) ?

A) 7/30
B) 13/30
C) 17/30
D) 37/30

Respuesta :

ladfan228YT ladfan228YT

23-11-2019

Answer: B) 13/30

Step-by-step explanation:

1/2-(-1/3 + 2/5)

1/2-(-5/15 + 6/15)

1/2-(l/15)

15/30-(2/30)

13/30

Hope this helps!

Answer Link

jadeluster2008 jadeluster2008

04-04-2021

Answer:

B: 13/30

Step-by-step explanation:

Answer Link

Otras preguntas

Sandra calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle is it? A B C D

Sara bought 6 packs of baseball cards at one store and 5 packs at another store. There are 17 cards in a pack. How many cards did she buy?

Which transformations could be preformed to show that ABC is similar A"B"C"?

How many five digit numbers can be formed using digits 0-6 if repetitions are not allowed?

Which early commercial printer has its own musical album?

Why did people distrust doctors during the 18th and 19th centuries? A) Doctors were controlled directly by the government B) Doctors needed no legal documentati

Which is a compound A. water B. air C. calcium D. iodine

Chaz is almost 60 years old and has noticed that his testes are shrinking and less firm, he also takes much longer to get an erection than he used to. his docto

(50 Points Please help) Drag the expression that is the most reasonable measurement for each object.

What hint is given in act 1 scene 4 of Romeo and Juliet , that something tragic will happen? PLS HELP!!