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

make a SHORT poem on bamboo

please help me with this

What is the equation of the following graph?

Brianna received a $398 paycheck last week and then spent $49 of her earnings on a gift. How much of her earnings remained after she bought the gift?

Is Question. I pu 1 of 30 (0 complete) This What is the official name for the physician who assumes responsibility for all patient care aspects within a specifi

A person can pay $37 for a membership to the science museum and then go to the museum for one dollar per visit. what is the maximum number of visits a member of

2. For every orange thereare 3 bananas. What are allthe equivalent ratios to thisscenario?A. 1:2B. 2:6C. 4:12D. 3:6

Which river is east of the Andes Mountains

A textbook store sold a combined total of 477 history and math textbooks in a week. The number of math textbooks sold was 47 less than the number of histo

Solve the formula for the variable h f=6gh