Answer:
x(1÷4) y(-2)
Step-by-step explanation:
4x= -1-y
4x- 3y= 7
-1-y-3y=7
y= -2
4x-3 x (-2)=7
x=1÷4
There are 479001600 different ways the first 12 letters of the alphabet can be arranged.
<span>5<span>2–√ i would believe</span></span>
Step-by-step explanation:
100%=>$2,300
45%=>x
x=$2,300×45÷100=$1035
The pay left for other purposes
$2300-$1035=$1265
Or:
100%=>$2,300
55%=>x
x=$2,300×55÷100=$1265.
Answer:
The package label stated that the net weight is 381.8g If every package has ... brand of candies have a mean weight of 0.8616g and a standard deviation of ...
