JaleahJ JaleahJ

02-09-2020
Mathematics

contestada

hat is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0.8? 4.6 8.4 10 12

Respuesta :

emzogwayo emzogwayo

03-09-2020

Step-by-step explanation:

4x + 8y = 40

4x + (8×0.8) = 40

4x + 6.4 = 40

4x = 33.6

4x÷4 = 33.6 ÷ 4

x = 8.4

Answer Link

some1farted4u some1farted4u

19-11-2020

Answer:

8.4

Step-by-step explanation:

:D

Answer Link

Otras preguntas

is -6 less or greater than 3

PLZZ HELP ME ASAP I NEED HELP!!!!!!!!!!!!!! In a previous unit, you learned that two lines of Hebrew poetry can follow either a synonymous, synthetic, antitheti

Sarah Yost took out a 48-month fixed installment loan of $26,000.00 at 9% APR to open a gift shop. She began making monthly payments of $647.02. Sarah's busines

Hellppp meeeeeee PLEASEEEEE

How do you write 8x + 2y = 10 in slope-intercept form?

Hi, Help plssss Using the given picture, determine which 2 lines are parallel and which theorem proves it. Select 3 correct answers -a -b -c -d -corresponding

Kathie spent $38 on a fruit salad. She bought bananas, mangoes, and pineapples. Bananas cost $1 per pound, mangoes cost $2 per pound, and pineapples cost $3 per

what has the highest ionization energy Na, Mg, Al

describe the pattern. Then give the next two numbers 1,1,2,3,5,8

Find all the equivalent ratios to 25:35.