tinabmth tinabmth

03-11-2016
Mathematics

contestada

What is the value of t? 3/5t - 4 - 7/10t = -2

A. -20
B. -5
C. 5
D. 20

Respuesta :

Аноним Аноним

03-11-2016

3/5t - 4 - 7/10t = -2
3/5t - 7/10t = -2 + 4
6/10t - 7/10t = 2
-1/10t = 2
t =2 (-10)
t = -20

answer is A. -20

Answer Link

Otras preguntas

how did Perseus feel about Medusa? From Chapter 1 Perseus

Find the measures in the diagram.

City A has a current population of 156289 residents and has an annual growth of 146 residents. City B has a current population of 151293 and has an annual growt

What is the equation of the line passing through (7,12) and perpendicular to the line x=5?

what is the value of m<1 to be if <1 and <2 are complentary angles and m<2 = 85

What is the mean of these numbers: 120, 118, 120, 136, 121?

Suav drove 296 miles in 8 hours. If he continued at the same rate, how far would he travel in 10 hours?

a principal amount of $1100 is placed into a savings account with a APR of 2.55% simple interest for 10 years

Convert the following expressions with rational exponents to the radical form (2x)^-1/2

Linear data is best defined as * 1 punto incremental data segmented data exponential data no data