dpxcsdtg5k dpxcsdtg5k

02-09-2020
Mathematics

contestada

if 7y-2=15 what is the value of 21y-1

Respuesta :

Yisrael777 Yisrael777

02-09-2020

Answer:

50.01

Step-by-step explanation:

7y-2=15

7y=15+2

7y=17

y=2.4285714286

21y-1

21(2.4285714286)-1

51.01-1

50.01

Hope this helps ;) ❤❤❤

Answer Link

Otras preguntas

express each number in fraction form before finding the inverse:7,10,1 3/4,

express each number in fraction form before finding the inverse:7,10,1 3/4,

what was Margaret Brent accomplishments

A bank charges $3 each time you use an out of network ATM. at the beginning of the month, you have $1500 in your bank account. you withdrawal $60 from your bank

Venn Diagram: In a school all of the 120 pupils must choose at least one of Archery, Badminton or Cycling. 63 pupils choose archery 62 pupils choose badminton

name three roles you play in your relationships with others. explain when you play each role.

Prove that 2n + 1 ≤ 2n for n ≥ 3

Questions 1. Calculate the molar mass of an element. 2. Calculate the molar mass of a compound. 3. How do you determine the number of protons, electrons and neu

Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?

What does it mean when sperm can't penetrate the eggs