2 years ago

Hannah bought 9 1/2pounds of ground beef to make hamburgers for

Mathematics

1 answer:

dezoksy [38]2 years ago

4 0

Answer:

38 burgers

Step-by-step explanation:

hope this helps

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Find the maximum number of children to whom 30 sweaters and 45 trousers can be equally divided. Also find out how many sweaters

Vinvika [58]

Answer:

15 children can divide them with eachother, each get 2 sweaters and 3 trousers

Step-by-step explanation:

15×2=30

15×3=45

7 0

2 years ago

Y= − 2 ( x − 2 ) ( x + 8 ) −2(x−2)(x+8) in standard form

Harlamova29_29 [7]

Answer:

$y=-4x^{2} -24x+64$

Step-by-step explanation:

$y=-2(x-2)(x+8)-2(x-2)(x+8)$

$y=-2x^{2} +12x+32-2(x-2)(x+8)$

$y=-2x^{2} -12x+32-2x^{2} -12x+32$

$y=-4x^{2} -24x+64$

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3 years ago

6-Qual o resultado da expressão:129+3-12×3+15×6=<br>A) 77<br>B)97<br>C)90<br>D)87

Artemon [7]

Answer:

1250

Step-by-step explanation:

that's what I got please let me know if I'm correct

6 0

2 years ago

A bar diagram for 12×1/2

tekilochka [14]

12* 1/2 is 6. It is 6 because just like 6 times 2 is 12 1/2 times two is 12 it is really the same pretty much.

8 0

3 years ago

Find the inverse of the function: f(x)= 2x-3/x+1

den301095 [7]

$f(x)=\frac{2x-3}{x+1}\\\\
y=\frac{2x-3}{x+1}\\\\
y(x+1)=2x-3\\\\yx+y=2x-3\\\\yx-2x=-3-y\\\\x(y-2)=-3-y\\\\
x=\frac{-3-y}{y-2}\\\\
f(x)=\frac{-3-y}{y-2}$

3 0

2 years ago