2 years ago

Find the value of the expression: x+5-6 when x=5 Step by step please

Mathematics

1 answer:

Butoxors [25]2 years ago

8 0

Answer:

Step-by-step explanation:

Since x = 5, you can substitute 5 into the x value of the expression: 5 + 5 - 6. Then, you add the 5 + 5 to get 10 in which you subtract 6 from. The answer is 4.

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victus00 [196]

Using mid point formula.

In which we have

Q(-4,5)=(6+x/2) , (2+y/2)

-4=6+x/2 and 5 =2+y/2

-8=6+x and 10=2+y

x=-14 and y=8

Therefore the required value of R{-14,8}

8 0

2 years ago

Joe earns $4,100 per month and pays $870 each month in rent. Approximately what percent of his money is spent on rent?

Scorpion4ik [409]

if we take 4100 to be the 100%, what is 870 off of it in percentage?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 4100&100\\ 870&x \end{array}\implies \cfrac{4100}{870}=\cfrac{100}{x} \\\\\\ 4100x=87000\implies x=\cfrac{87000}{4100}\implies x=\cfrac{870}{41}\implies x\approx 21.22$