praneelmurali06
praneelmurali06
07-02-2018
Mathematics
contestada
3xy−5y for x=−1.5 and y=−3
Respuesta :
CastleRook
CastleRook
26-06-2018
Given the expression:
3xy-5y
to evaluate for x=-1.5 and y=-3, we shall proceed as follows:
plugging in the values in the expression:
3×(-1.5)×(-3)-5×(-3)
simplifying the above we obtain:
13.5+15
=28.5
Answer:
28.5
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
Need help w/ math. Word problem-haters, beware!!!!! Joseph earns $15 for every lawn he mows. Is the amount of money he earn proportional to the number of lawns
How to round 15,472,988 in ten thousands
Can u help me?? Two bowling balls with equal size but different mass are rolled down a ramp. What are the likely factors affecting which ball travels further???
I'm sorry I just started math and I'm having trouble understanding the negative numbers
If you have a formula like this:p=2x + 2pir, how do you solve for x?
Can circumcenter and incenter of a triangle ever have the same location?
How might people adapt to life in an area with steep mountains?
what is a ratio comparing two quantities with different kinds of units
write a two step equation involving division and addition that has a solution of x= -25
can someone please tell me how to do these problems
