24-04-2019
Mathematics

contestada

Find the value of -(2/5) - (-1/8) A) -21/40 B) -11/40 C) 11/40 D) 3/13

Respuesta :

Аноним Аноним

24-04-2019

(-2/5)-(-1/8)

Need to make the denominators the same

(-16/40)-(-5/40)

Multiply -2/5 by 8

Multiply -1/8 by 8

-- sign= positive

-16/40+5/40

Answer=-11/40

Answer Link

Otras preguntas

For which operations is the set {0, 1} closed? Choose all answers that are correct. a. multiplication b. division c. addition d. subtraction

Write the improper fraction as a mixed number or a whole number. 38/17

Which is an example of onomatopoeia? Ping! Ping! Ping! whistlin' through walls shaped like a bow

Factor each Polynomial 3x^2 + 17x + 10

What US state traditionally holds the first contest to choose each major party's presidential nominee?

Draw and label points for 300, 345, and 375 on the number line

Which of the following would be an appropriate way to add variety to your sentences?

By following Jesus’s teachings, Christians believe they can attain

How many cotyledons would be found in a flowering plant with nine petals on each flower and long leaves with parallel leaf veins? a. Three b. Zero c. Two d.

If placed in a hypertonic solution, a plant cell will?