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IRINA_888 [86]
2 years ago
10

PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING

Mathematics
1 answer:
schepotkina [342]2 years ago
5 0

Answer:

2.5, 4.5

Step-by-step explanation:

The x coordinate is 2.5 & the y coordinate is 4.5

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How is net pay different from gross pay?
Mekhanik [1.2K]

Answer:

Gross pay is the amount of money your employees receive before any taxes and deductions are taken out.

Net pay is the amount of money your employees take home after all deductions have been taken out.

Step-by-step explanation:

7 0
3 years ago
A man can paint one house in 12 hours. At this rate, how many houses could 18 men paint in 6 hours
OverLord2011 [107]

Answer:

i want to say 36, im not 100% sure though

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Justin says that if the diameter of any circle is 15 feet then its radius must 10
mixer [17]
I know this one give me like 5 minutes
3 0
3 years ago
James has 858 feet of rope. There are 18 teams of hikers.
belka [17]
48 feet
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6 0
3 years ago
Read 2 more answers
A metallurgist has an alloy with 5% titanium and an alloy with 30% titanium. He needs 100 grams of an alloy with 15% titanium. H
andrey2020 [161]
Let us convert the percentages to decimal format first.. so 5% is just 5/100 or 0.05 and 15% is just 15/100 or 0.15

so hmmm, so, let's say it needs "x" amount and "y" amount of each respectively, so, whatever "x" and "y" are, they must add up to 100, and whatever their concentration is, must add up to what the mixture yields

thus

\bf \begin{array}{lccclll}
&amount&concentration&
\begin{array}{llll}
concentrated\\
amount
\end{array}\\
&-----&-------&-------\\
\textit{5\% alloy}&x&0.05&0.05x\\
\textit{30\% alloy}&y&0.30&0.3y\\
-----&-----&-------&-------\\
mixture&100&0.15&15
\end{array}
\\\\\\
\begin{cases}
x+y=100\implies \boxed{y}=100-x\\
0.05x+0.3y=15\\
----------\\
0.5x+0.3\left( \boxed{100-x} \right)=15
\end{cases}

solve for "x"

what's "y"? well, y = 100 - x
4 0
3 years ago
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