editho1666 editho1666

22-01-2021
Mathematics

contestada

I’m stuck on this problem, please help!! It’s timeddd!!

Im stuck on this problem please help Its timeddd class=

Respuesta :

jesusm1 jesusm1

22-01-2021

Answer:

7x+8+8x+7+45=180

15x+15+45=180

15x+60=180

15x=120

x=8

7×8+8= 64

Answer Link

Otras preguntas

Define and Compare Boiling point, Melting point, and Freezing point.

The planet we call Earth has how many main layers

A cable cord is 78 meters long.Workers cut it into 30 pieces of equal length. How many centimeters long is each piece?

What is 423.408 rounded to the neatest hundredth

Which substance below will exhibit hydrogen bonding between the molecules of the substance? a. CH₄ b. HBr c. HCl d. H₂O e. H₂

Define and Compare Boiling point, Melting point, and Freezing point.

what did queen isabella have to overcome in her life

Maximum or Minimum. Domain and range of y=x^2-4x+4

Seven less than the product of twice a number is greater than 5 more the same number. Which integer satisfies this inequality?a.116b.348c.2205d.2553

What is the basis function of a galvanometer A the transformation of mechanical to electrical B the change in strength of a magnetic field C movement caused b