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

Which sentence contains a restrictive phrase? Madeline (the neighbor’s cat) was sleeping peacefully in the sun. The novelist—my favorite by far—was kindly a

3t+10=16 what is the answer

Guys plz help on this one

The capital of california is sacromento describe its location

Me Sanchez has 16 feet of fencing to put around his rectangular garden. He wants the garden to have the greatest possible area. How long should the sides of th

when a number is decreased by 10% of itself, the result is 171. what is the number?

(3a2 + 2a - 2) - (a2 - 3a + 7)

touhouproject The turn, also known as the _______________ is the point in the sonnet that offers a change in tone or solution to the problem that has been prese

please help! i don't understand

If max drives 25 miles per hour, how many minutes will it take him to drive 15 miles