3 years ago

What is 23+34-19+84=?

Mathematics

2 answers:

vredina [299]3 years ago

8 0

Answer:

122

Step-by-step explanation:

seraphim [82]3 years ago

5 0

Answer: 122

Step-by-step explanation:

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An amusement park charges $120 for a one-week pass. If the pass is put on sale at a 25% discount, what is the amount of the sale

Flura [38]

Answer:

100 - 25 = 75

120/100 X 75 = 90

sale price is $90

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3 years ago

an animal sanctuary currently has 125 elk in it. the elk are expected to increase by 20% each yea. How many elk will there be in

Elena L [17]

I think it is 200.

I multiplied 125 with .2 and I got 25.
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3 years ago

The law firm of Dewey, Cheetham, and Howe handled 18 personal injury cases this past year. This was 9/7 of the cases handled by

mel-nik [20]

Answer:

14 cases

Step-by-step explanation:

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3 years ago

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babunello [35]

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3 years ago

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Desperately need help

maxonik [38]

$\begin{cases} x=-5\implies &x+5=0\\ x=3\implies &x-3=0 \end{cases}\qquad \implies \underline{a(x+5)(x-3)~~ = ~~\stackrel{0}{y}} \\\\\\ \stackrel{\textit{we also know that}}{P(0)=-30}\implies \begin{cases} x=0\\ y=-30 \end{cases}\implies a(0+5)(0-3)~~ = ~~-30 \\\\\\ a(5)(-3)=-30\implies -15a=-30\implies a=\cfrac{-30}{-15}\implies \boxed{a=2} \\\\[-0.35em] ~\dotfill\\\\ 2(x+5)(x-3)=y\implies 2(\stackrel{F~O~I~L}{x^2+2x-15})=y\implies \underline{2x^2+4x-30=y}$

Check the picture below.

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3 years ago