naimareiad naimareiad

21-09-2019
Mathematics

contestada

need help with 7 and 8

need help with 7 and 8 class=

Respuesta :

caplocksammy caplocksammy

25-09-2019

Answer:

Step-by-step explanation

7. Find the value of Y

3X+ (8Y-102)+(2Y+6)=360

3X+(8Y+2Y)-102+6=360

3X+10Y-96=360

3X+10Y=456

10Y=456-3X

Y=1/10(456-3X)

Answer Link

Otras preguntas

what are 3 complex fractions that simplify to 1/4??

What is the name of the oldest synagogue in the United States still in use today?

What would 324,867 be rounded to?

Characteristics that are always present in living organisms are?

what is the ratio as a fraction in simplest form of .11:1.21

How do you solve 5q-7=2/3?

Which colony was split into two separate colonies in 1691?

Bailey was mixing some instant pudding. The directions said to add 2 cups of milk to the contents of the package. The only measuring cup that she could find was

what is the value of 37-5 divided by 2 +4*3

If mario was 32 year old 8 years ago, How old was he X year ago ?A) X - 40B) X - 24C) 40 - XD) 24 - XE) 24 + x