3 years ago

Lost all factor pairs of 50

Mathematics

1 answer:

Genrish500 [490]3 years ago

6 0

Answer:

(5, 10 ) ( 2, 25 )

Step-by-step explanation:

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Mr.Richards saved $37 by buying his sneakers at the outlet store. He paid $3 less than half the original price of the sneakers.

nordsb [41]

Mr Richards paid 80 dollars

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3 years ago

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Bernie spends $6.50 on ingredients and cups for his lemonade stand. He charges $1.50 for each cup of lemonade. How many cups, x,

siniylev [52]

Answer:

18 cups.

Step-by-step explanation:

We are given that Bernie spends $6.50 on ingredients and cups for his lemonade stand. He charges $1.50 for each cup of lemonade. Inequality that represents this situation: $20\leq 1.50x-6.50$ .

To find number of cups x to make a profit of at least $20 we will use our given inequality.

$20\leq 1.50x-6.50$

$20+6.50\leq 1.50x$

$26.50\leq 1.50x$

$x\geq \frac{26.50}{1.50}$

$x\geq \frac{53}{3}$

$x\geq 17.6666666$

Therefore, in order to make a profit of at least $20 Bernie need to sell 18 cups of lemonade.

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3 years ago

Google has just purchased your website that reviews GPS systems. You made a profit of $65,000. You would like to invest the $65,

d1i1m1o1n [39]

Hi there
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r)^(-n))÷r]
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PMT=65,000÷((1−(1+0.055)^(
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3 years ago

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What is 100-A + 20 -70

algol [13]

Answer:

A=50

Step-by-step explanation:

assuming you mean 100-A+20-70=0

you need to solve for A, which means add all your numbers together and isolate A.

-A+50=0

A=50