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solong [7]
3 years ago
8

I need help on math. ASAP please I am stuck on this homework problem

Mathematics
1 answer:
Papessa [141]3 years ago
3 0

Answer: white = $13, double = $14

<u>Step-by-step explanation:</u>

Let white chocolate chip dough = x

Let double chocolate chip dough = y

Mary:      3x + 2y = 67

Darryl:  <u> -(3x + 4y = 95)</u>

                     -2y = -28

                  <u> ÷-2   </u>  <u>÷-2  </u>

                        y = 14

3x + 2y = 67

3x + 2(14) = 67

3x + 28 = 67

<u>       -28 </u>  <u>-28</u>

3x         = 39  

<u>÷3        </u>   <u>÷3  </u>

 x         = 13

 

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Square root of 12 times negative 1 plus square root of 5
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Answer:

Hey!

Your answer is...-1.22803363764 !

Step-by-step explanation:

BUT TO MAKE IT MORE PRECISE, YOUR ANSWER SHOULD BE ROUNDED TO 2 Decimal Places WHICH MAKES IT... -1.23!

HOPE THIS HELPS!

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Since Mr. Parker fed 240 pounds of grain to his pigs, subtract 240 pounds from 982 pounds of grain.

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1. Simplify the expression and show each step.
Tema [17]

Answer:

1. 3x + 2

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3. $5.50 per sandwich

Step-by-step explanation:

1.

6x + 1 - (3x - 1)

PEMDAS says solve everything in the parentheses first

There is nothing left to simplify within the parentheses.

Since there's also no exponents, multiplication, or division, let's combine like terms starting from left to right

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(3x - 1) - 2.75x - 5.5

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