emma115 emma115

29-09-2016
Mathematics

contestada

1/2*40=2x+8 what is the answer

Respuesta :

hai0612 hai0612

29-09-2016

1/2 × 40 = 2x + 8
⇔ 20 = 2x + 8
⇔ 12 = 2x
⇔ x = 6

Answer Link

29-09-2016

1/2 *40=2x +8
1/2*40 -8=2x
12=2x
12÷2=2x÷2
therefore x = 6

Answer Link

Otras preguntas

Read the poem. A Man Said to the Universe by Stephen Crane A man said to the universe: “Sir, I exist!” “However,” replied the universe, “The fact has not create

What chance is there of rolling a total of 5 with two dice? a

why is the 4th Amendment so important

Type of star that is formed from a dense core left over from a supernova?

U Activity 2. Lights On, Lights Off Write On if the process pertains to light-dependent reaction and writes OFF if the process pertains to the light-independent

how is sperm move from vagina to fallopian tube?

a follow-up ultrasound to check for retained tissue or ongoing pregnancy is done after which abortion option?

Solar Innovations Corporation bought a machine at the beginning of the year at a cost of $22,000. Assume the estimated productive life was five years and the re

what is the only bird that can swim, but cannot fly?

the following program is run. then the user clicks the topbutton button once. what will be displayed in the console?