Seudónimo Seudónimo

17-04-2021
Mathematics

contestada

Will mark brainliest.

Will mark brainliest class=

Respuesta :

bettyluo904 bettyluo904

17-04-2021

Answer:

x+81+2x = 180

114

66

Step-by-step explanation:

Answer Link

karoumi karoumi

17-04-2021

x+81+2x=180
x+2x=180-81
3x=180-81
3x=99
x=99:3
x=33

M1:
x+81
33+81
=114

M2:
2x
2x33
=66

Verification:
66+114=180
So the answer is right

Answer Link

Otras preguntas

Kelsey has $100 in an account. The interest rate is 11% compounded annually.

John had k dollars to begin with. He just spent 34 dollars. Using k, write an expression for the number of dollars he has left.

do you notice any trends in regard to where most of the earthquakes are occurring?

pls help: find the probability of rolling a die five times and getting at least one three

When 108 grams of water at a temperature of 22. 5 °c is mixed with 65. 1 grams of water at an unknown temperature, the final temperature of the resulting mixtur

Pls help 20 points thx

Please help with ?s 2 3 and 4 please need ASAP I’ll mark you brainly

Alejandra wants to buy 12 ounces of gluten-free edible cookie dough that costs $1.25 per ounce. Select all equations that correctly represent how much Alejandra

A man is driving his car at a velocity of 36 m/s when he sees a speed limit sign. If he applies the brakes at a rate of 4.8 m/s2, how much time will it take to

Read the sentences from Rule of Rock. All her years of work climbing to the top of her class would come down to this, a game of chance? Christy extended a fla

ACCESS MORE EDU ACCESS Universidad de Mexico