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Delicious77 [7]
3 years ago
10

At Dunkin Donuts the corn muffins they make represent 40% of the total muffins they bake everyday. On Monday they make 20 corn m

uffins. How many total muffins did they bake?
Mathematics
2 answers:
stellarik [79]3 years ago
8 0

Answer:

50 muffins

Step-by-step explanation:

20 : 40%

y : 100%

\frac{20}{y} :\frac{40}{100}

y · 40 = 20 · 100

40y = 2000

40y ÷ 40 = 2000 ÷ 40

y = 50

schepotkina [342]3 years ago
8 0

Answer:

50

Step-by-step explanation:

first you must find out how many muffins are in 1%, that will be .5 muffins which also meens that every 2% there will be 1 muffin. so we do 100 dived by 2 and you will get 50 which is the amount of muffins that will be made

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You guys pls help easy
pav-90 [236]

Answer:

B = 1/2 h(b1+b2)

Step-by-step explanation:

Hope this  helped :( ?

3 0
3 years ago
Find the cost per visit to the nearest cent: Health and Heart Club, $259 per year, 3 visits per week.
spin [16.1K]

Answer:

$259/3=86.333333333333333333333333333333333333333333333333333

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
The point-slope form of the equation of the line that passes through (–4, –3) and (12, 1) is y – 1 = (x – 12). What is the stand
djyliett [7]
(-4,-3)(12,1)
slope(m) = (1 - (-3) / (12 - (-4)
slope(m) = (1 + 3) / (12 + 4)
slope(m) = 4/16 = 1/4

y - y1 = m(x - x1)...using (12,1)
y - 1 = 1/4(x - 12)
y - 1 = 1/4x - 3
y = 1/4x - 3 + 1
y = 1/4x - 2
-1/4x + y = -2...multiply by -4
x - 4y = 8 <=== here it is


6 0
3 years ago
Read 2 more answers
Explain two methods for solving an equation. Give an example.
svlad2 [7]

For solving system of equations, we can use either substitution where we plug one equation into the other, or elimination where we combine the equations.


- Using elimination, you would to eliminate one variable from both equations, so you automatically would get one equation with one variable!


- Using substitution means you are going to solve one equation for one variable and substitute with its value in the other equation in order to get also an equation with one variable.



Let's take an example ...

y+x=2            and      y-2x = 1

<span>Using <span>elimination, we need to subtract these two equation; one from the other...

y+x=2
-
y-2x=1
-----------
0+3x=1

then x=1/3       

and then substitute into any equation to get y-value</span></span>
y+x=2
y+1/3 = 2        >>>>>    y=5/3



NOW...<span>Using substitution
</span>y+x=2            and      y-2x = 1 >>(y=1+2x)

Plug (y=1+2x) into y+x=2    and solve for x
y+x=2
(1+2x) + x =2
1+3x = 2
3x=1

again (and for sure) x = 1/3

plug in x=1/3 into any of the equations above to get y:
y+x=2
y+1/3=2
y=5/3


DOne  !!!!!!


I hope you got the idea

If you still need help, just let me know.




7 0
3 years ago
Question Help
Daniel [21]

\frac{2400}{400}  = 6

each shirt costs $6

\frac{10 - 6}{6}  \times 100 = 66.6666....

The percent markup is about 66.7%

3 0
2 years ago
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