Help???? ill take help from anyone

Mathematics

2 answers:

kozerog [31]2 years ago

8 0

Answer:-1/3

Step-by-step explanation: I really don’t know

kenny6666 [7]2 years ago

4 0

Answer:

q10 = d. 3

Step-by-step explanation:

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The ratio of men to women in a certain factory is 3 to 4. There are 216 men. How many workers are there ?

weqwewe [10]

W = 288

Total = M+W

Total =216+ 288 = 504

5 0

2 years ago

After all costs are split evenly, how much does Max owe Becky? Help please tysm!

raketka [301]

The question is Max owes Becky for the movie how much.. the pizza information is a distractor.

Max has a coupon for 1/2 off a third movie ticket when 2 are purchased for regular price of $9.80

2 x (9.80) + 1/2 x (9.80) = 19.60 + 4.90 = $24.50 total all 3 tickets

Since they agree to split the cost equally, divide total cost by 3
24.50 / 3 = $8.16 each

The answer is: Between $8 and $10

8 0

3 years ago

Read 2 more answers

Solve both by substitution method (algebra 2) and show work please<br><br> -2x-7y=22<br>-7x-5y=-1

Alex17521 [72]

$\bf \begin{cases}
-2x-7y=22\\
-7x-5y=-1
\end{cases}\qquad \textit{let's solve the \underline{second one} for "x"}
\\\\\\
-7x-5y=-1\implies -7x=5y-1\implies x=\cfrac{5y-1}{-7}
\\\\\\
\boxed{x=\cfrac{1-5y}{7}}\impliedby \textit{now, let's substitute it in the \underline{first one}}
\\\\\\$

$\bf -2\left( \frac{1-5y}{7} \right)-7y=22\implies \cfrac{10y-2}{7}-7y=22
\\\\\\
\textit{now, let's multiply both sides by 7, to toss the denominator}
\\\\\\
7\left( \cfrac{10y-2}{7}-7y \right)=7(22)\implies 10y-2-49y=154
\\\\\\
-39y=156\implies y=\cfrac{154}{-39}\implies \boxed{y=-4}
\\\\\\
\textit{now, let's use that in the \underline{first one}}
\\\\\\
-2x-7(-4)=22\implies -2x+28=22\implies 6=2x\implies \cfrac{6}{2}=x
\\\\\\
\boxed{3=x}$

4 0

2 years ago

Look at the division problem

Troyanec [42]

Answer: 3

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Step-by-step explanation: because of the decimal you have to place a zero regardless and the other 2 zeros you can’t do anything with them. Hope this helps!

8 0

2 years ago

Really need need help on this please

Alexxx [7]

Answer:

$\frac{7}{2}$