Ayyitzjackie Ayyitzjackie

10-09-2020
Mathematics

contestada

four times the sum of a number and ten is 60. find the number.

Answer choices:

A. 4
B. 5
C. 6
D. 7

Respuesta :

unicorn3125 unicorn3125

11-09-2020

Answer:

B. 5

Step-by-step explanation:

x - the number

x + 10 - the sum of the number and ten

4×(x + 10) - four times the sum of the number and ten

4×(x + 10) = 60

÷4 ÷4

x + 10 = 15

-10 -10

x = 5

Answer Link

Otras preguntas

Please help, I need this .

Write 3.3 as a rational number

Explain why 80% of dentists use toothpaste is misleading

How do I do 1-2? Do I use graph paper?

A gas mixture contains 0.150 mol of oxygen (O2) gas, 0.419 mol of nitrogen (N2) gas. And 0.211 mol of argon (Ar) gas in a 0.250 L flask at 298 K. What is the to

He constant, dynamic process of continual addition of new bone tissue (bone ____________ ) and removal of old bone tissue (bone ____________ ) is a process call

Which statements describe molecules? Check all that apply. Molecules are made of two or more atoms. A Molecules are all the same size B Molecules range in siz

The resources on earth can be used up true or false?

Escoge la preposición correcta de por o para, para completar la frase. Select the correct preposition, por or para, in order to complete the sentence. Santo D

hiking up a mountain,you notice that the air temperature drops 10°c for every 1,000 meters increase in elevation to represent the decrease in temperature if you