About 6.5 I believe, I looked it up and a gross was a total of 144 of something, also known as a dozen dozen.
Isolate the square root on one side of the equation and then square both sides of the equation
Answer:
2/5 pizza
Step-by-step explanation:
If 1/20 is one dollar, you can buy 8/20, that is 2/5 pizza
Answer:
It will take 8 minutes for the temperature to reach 76°
Step-by-step explanation:
The expression for the total temperature in degrees at time t can be written as;
T=I+EM
where;
T=total temperature
I=initial temperature
E=temperature increase per minute
M=number of minutes
This can also be written as;
total temperature=initial temperature+temperature increase per minute×number of minutes
In our case;
T=76°
I=40°
E=4.5°
M=m
replacing;
76=40+(4.5×m)
4.5 m=76-40=36
(4.5 m)/4.5=36/4.5
m=8
It will take 8 minutes for the temperature to reach 76°
Answer:
Step-by-step explanation:
a) -2g
putting the value of g
-2
opening the brackets by multiplying
=
=-2g
b)f+3g
=
taking LCM AS 12
=
=-6/12-36/12
=-42/12
=-7/2
c)2f-4g
=
=
=-1+12
=11
