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3 years ago

What is the sale price if an item selling for $10 id discounted 20%

Mathematics

1 answer:

lana [24]3 years ago

3 0

Answer:

Step-by-step explanation:

20% of 10 is 2 so 10-2=8

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1.7% as a fraction in simplest form

Sophie [7]

Answer:

$\sf1.7\% \\ = \sf \frac{1.7}{100} \\ = \boxed{ \bold{ \red{\frac{17}{1000} }}}$

Hope it helps!!

4 0

3 years ago

the utility industry has 428.5 thousand jobs in 2010 and is expected to decline at an average rate of 3 thousand jobs per year f

Aleksandr-060686 [28]

Answer: 7%

Step-by-step explanation:

Given: Initial jobs = 428.5 thousand

Average rate of declining of jobs from 2010 to 2020 = 3 thousand jobs per year

From 2010 to 2020 , there are 10 years.

Total jobs declines till 2020 = 10 x (3 thousand)

= 30 thousand (Change in jobs)

Now, utilities percent change for 2010 to 2020 : $\dfrac{change \ in \ job\ numbers}{Initial\ jobs}\times 100$

$=\dfrac{30}{428.5}\times100\\\\\approx7.00\%$

Utilities percent change for 2010 to 2020 = 7 %

7 0

4 years ago

Simplify (92 – 3 × 7) ÷ (7 – 3)

Illusion [34]

Answer:

17 3/4

Step-by-step explanation:

Equation: (92 - 3*7)/(7-3)

PEMDAS so parenthesis first. Then multiplication so 7 times 3 is 21. For 7 minus 3 would be four. Like this: (92-21)/4

Subtraction: 71/4

Answer: 17 3/4

8 0

3 years ago

Read 2 more answers

IDK this I really need help with this if anyone wants to help plz do

LUCKY_DIMON [66]

(b+5)(b-7)
hope it can help u

5 0

3 years ago

PLS HELP WITH BOTH ASAP WILL GIVE BRAINLIEST

weeeeeb [17]

Answer:

13) 25 and 17

14) cupcakes = $5

brownies = $3

Step-by-step explanation:

13) you can set this up as equations

so x + y = 42

x-y = 8

solve simultaneously by subtracting from each other

2y = 34

y= 17

if y = 17

42 - 17 = 25 = x

14) set up as equations again

Ben 7c + 10b = 65

franklin 7c +7b = 56

subtract from eachother

3b = 9

b = $3

7c + 10(3) = 65

7c = 35

c = $5

5 0

3 years ago

Read 2 more answers