Seudónimo Seudónimo

03-03-2017
Mathematics

contestada

Can anyone help me solve this in diffrent steps? 7(2.5m+m)=49

Respuesta :

Аноним Аноним

03-03-2017

first distribute (multiply):
17.5 m + 7m = 49
now add variable m:
24.5 m= 49
now divide 24.5 in order tp isolate m:
24.5m ÷24.5= 49 ÷ 24.5
m= 2
so now we know that m equals 2:
m=2

Answer Link

Otras preguntas

The Espionage and Sedition Acts were used to suppress not only antiwar sentiment but also politically radical ideas, especially socialist ones. The postmaster g

Help!! I need the answers ASAP

A new computer chip contains 4.71×1022 Si atoms. Determine the mass (in grams) of the silicon present in the computer chip. Round to the tenths place.

A 5lb weight is place on a scale in the gymnasium. The scale misreads the weight to be 5.5lbs What is its percent error? If the scale is consistently off by the

Which is true about the aquacultrual in the US

All of the following contributed to the Dust Bowl of the 1930’s EXCEPT a- dry-farming techniques b-farmers failure to use crop rotation c-farmers failure to use

Identify and explain 1 reason why the institution of slavery was politically important to the South during the Antebellum period.

The term, Second World, refers to the Communist-bloc countries led by the former Soviet Union during the Cold War. A) True B) False

How much does it cost to repair a broken train? (Fill in the blanks)

HELP ASAP OVERDUE TEST!!!!!!! Which inequality represents this statement? The sum of 5 and a number is no more than −7. 5+n<−7 5+n≥−7 5+n>−7 5+n≤−7