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boyakko [2]
2 years ago
8

A baker decorates 42cupcakes in 30 minutes. She decorates cupcakes at a constant rate.

Mathematics
1 answer:
eimsori [14]2 years ago
8 0

Answer: 1.4 min per min

Step-by-step explanation: sorry if wrong

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If yesterday's day after tomorrow is Sunday, what day is tomorrow's day before<br> yesterday?
gizmo_the_mogwai [7]

Answer:

friday

Step-by-step explanation:

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2 years ago
What is the solution to the inequality? −4x − 8 &gt; −20
andre [41]
X < -3 is what the answer is
7 0
3 years ago
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What is the solution of the matrix equation?
katrin [286]

Hello from MrBillDoesMath!

Answer:

The first choice ( -12, 20)



Discussion:

Using matrix multiplication we find the equations:


1x  + 1y = 8                     (A)

2x  + 3y = 36                   (B)


Next, compute

  2(A) - B  =>

         (2x + 2y) - (2x + 3y) = 2*8 - 36    =>

          (2x - 2x) + ( 2y-3y) = 16 - 36 =>

          -y = -20  =>

         y = 20


Substituting this y value in (A) gives

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         x = 8 - 20 =>

        x = -12


The answer is the first choice ( -12, 20)


Thank you,

MrB

6 0
3 years ago
A decimal number which ends after a finite number of digits after the decimal point is called a _ _ _ _ _ _ _ _ _ _ _ decima
Usimov [2.4K]
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8 0
3 years ago
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Find the value of x........
raketka [301]

Answer:

x=23

Step-by-step explanation:

Hello There!

Remember the exterior angle of a triangle is equal to the opposite interior angles of a triangle

so

137-x=2x+3x-1

now we can solve for x

step 1 combine like terms

2x+3x=5x

now we have

137-x=5x-1

step 2 add 1 to each side

-1+1 cancels out

137+1=138

138-x=5x

step 2 add x to each side

-x+x cancels out

5x+x=6x

now we have

138=6x

step 3 divide each side by 6

6x/6=x

138/6=23

we´re left with x=23

7 0
3 years ago
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