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weeeeeb [17]
3 years ago
7

Help PLSSSSS THANKS 111

Mathematics
1 answer:
zavuch27 [327]3 years ago
6 0

Answer:

-9n+8

Step-by-step explanation:

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Ariel made cupcakes to sell. 2/3 of them were chocolate chip,25% of the reminder was strawberry and the rest were 90 vanilla cup
Anton [14]

Answer:

Let x be the total number of cupcakes.

Chocolate chips =

\frac{2}{3} x

Strawberry =

\frac{1}{4}  \times  \frac{1}{3}  \\  =  \frac{1}{12} x

Vanilla =

x -  \frac{2}{3} x -  \frac{1}{12}x \\  =  \frac{1}{3} x -  \frac{1}{12} x \\   =  \frac{1}{4} x

given

\frac{1}{4} x = 90

x = 90 \div  \frac{1}{4}  \\  = 90 \times 4 \\  = 360

a)Number of Chocolate chip Cupcakes =

\frac{2}{3}  \times 360 \\  = 240

b)Number of Strawberry cupcakes =

\frac{1}{12}  \times 360 \\  = 30

8 0
3 years ago
True or False: The difference of two consecutive square numbers is an odd number.
KATRIN_1 [288]
The answer for this question would be true
4 0
3 years ago
Read 2 more answers
-4 is less than or equal to a, and 9 is greater or equal to w
My name is Ann [436]

Answer:

w => -4

w =<9

Step-by-step explanation:

6 0
3 years ago
-2m(m+n-4)+5(-2m+2n)+n(m+4n-5)
charle [14.2K]
Hello! And thank you for your question!

First we are going to expand the equation:

<span>−2<span>m^<span><span>​2</span><span>​​</span></span></span>−2mn+8m−10m+10n+nm+4<span>n<span><span>​^2</span><span>​​</span></span></span>−5n

Then we are going to combine like terms:

</span><span><span>−2<span>m<span><span>​^2</span><span>​​</span></span></span>+(−2mn+mn)+(8m−10m)+(10n−5n)+4<span>n<span><span>​^2</span><span>​​</span></span></span></span>
</span>
Then finally, simplify:

−2<span>m<span><span>​^2</span><span>​​</span></span></span>−mn−2m+5n+4<span>n<span>​^<span>2

Final Answer:
</span></span></span>
−2m​^2​​−mn−2m+5n+4n​^2
8 0
3 years ago
Read 2 more answers
Evaluate mnp if m= -2, n= 3, and p= -5
denpristay [2]

Answer:

mnp = 30

<h3>Explanation:</h3>

Given: m= -2, n= 3, and p= -5

mnp = (-2)(3)(-5)

=> (-6)(-5)

=> 30

8 0
3 years ago
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