Answer:
Step-by-step explanation:
What number is 15% of 43?
6.45, or 6 if u round to the nearest whole number
43% of 300 is what number?
129
12% of what number is 43?
359
43 is what percent of 106?
40.6% or 41% when rounded
What percent of 43 is 6?
14%
Answer: A= independent variable W = dependent variable
Step-by-step explanation:
w= a/25
So since 2/5 of the washing machines have been sold that means 3/5 remain in the store
first find the number of washing machines that were in the store before any were sold
X is the number of washing machines in the store before selling
18=(3/5)X
18/(3/5)=X
X=18*(5/3)
X=30
so at the beginning there were 30 machines
then multiply the percent sold (2/5) by the number at beginning to find the number sold
(2/5)*30=12
so 12 machines were sold
to find the cost per machine divide the total price by number of machines sold so
$3840/12= $320
so the answer is $320 per machine
Step-by-step explanation:
Letthenumberofpensbexand
numberofpencilsbey
then
x+y=16ory=16−x
andtheirvalue
8x+1.5y=50
8x+(
2
3
)(16−x)=50
8x+24−(
2
3
)x=50
8x−(
2
3
)x=50−24
(
2
13x
)=26∴x=4
theny=16−x=16−4=12
2.A
3.C
Hope this helped!!!
