lteplin0001
lteplin0001 lteplin0001
  • 02-09-2021
  • Mathematics
contestada

sinmplify the expression -3(-5y+2)-(8y-3)
a) 7y-3
b)7y-9
c)23y-3

Respuesta :

Tasyha
Tasyha Tasyha
  • 02-09-2021

Answer:

a) 7y - 3

Step-by-step explanation:

[tex] - 3( - 5y + 2) - (8y - 3)[/tex]

[tex]15y - 6 - (8y - 3)[/tex]

[tex]15y - 6 - 8y + 3[/tex]

[tex]7y - 6 + 3[/tex]

[tex]\boxed{\green{ = 7y - 3}}[/tex]

Answer Link
danhnhan1303 danhnhan1303
  • 02-09-2021

Answer:

A

Step-by-step explanation:

-3(-5y+2)-(8y-3)

=15y-6-8y+3

=7y-3 =>a)

Answer Link

Otras preguntas

What all the multiples of 81?
What were the contributions of the Harappan civilization?
a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of
Factor the expression. If the expression cannot be factored, say so.
josh wanted to buy a bicycle but didn't have enough money. After josh told his troubles to sam slick, sam said,"I can fix that. see that fence? each time you ju
What is the creepiest sounding scale? What scale would u use for writing creepy music in other words
Thelma spent 1/6 of her weekly allowance on dog toys.  1/4 on a dog collar and 1/3 on dog food.  What fraction of her weekly allowance is left
Does an owl have a backbone?
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00