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

You have planned a menu for an 8-year-old boy. It consists of a roast chicken sandwich, fruits, and milk. Which nutrient have you missed? A. protein B. vegeta

Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks. At a historical landmark, candles are used to simu

The circle-shaped part of the necklace above has a diameter of 4 mm. The circumference of the circle-shaped part of each of the earrings is one-half the circumf

Help me please thank you

Repeating the same motion over and over again when using technology can cause

How do you show 932 divided by 8 in partial quotients

What is the mass of 20 gallons of gasoline?

Let f(x)=e^x and G(x)=x+6. What are the domain and range of g(f(x))?

He perimeter of a rectangle is represented by 4x2 + 5x ? 2. The perimeter of a smaller rectangle is represented by x2 + 3x + 5. Which polynomial expression BEST

the black death killed over one third population how did this affect medieval europe