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kotegsom [21]
4 years ago
8

Can someone please assist me on this problem, any help would be appreciated.

Mathematics
1 answer:
sashaice [31]4 years ago
3 0

Answer:

11x^2 -4x + 3

Step-by-step explanation:

(x^2-5x+7)+(10x^2+x-4)

= x^2-5x+7+10x^2+x-4

= 11x^2 -4x + 3

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Muffins cost $3.00 per dozen.
GenaCL600 [577]

Answer:

I agree with both of them

Step-by-step explanation:

A dozen is 12 muffins. Therefore, you pay $3.00 for 12 muffins.

We know that you pay $3.00 for 12 muffins we need to find out how much EACH muffin cost. For that we need to divide $3.00 by 12 which is 0.25.

Now we need to know how much it will cost us for 16 muffins. We use our equation 16*0.25 which is 4. Elena said she will pay 4 so she is right.

Andre said he will buy 8 muffins so we use our equation again 8*0.25 which is 2. He said he will pay 2 so he is right.

5 0
3 years ago
Which statements are true about the graph shown below. There are more than one answer.
Galina-37 [17]

Answer:

cant see the choices what the graph is a function

Step-by-step explanation:

7 0
4 years ago
Justin and his children went into a bakery and where they sell cookies for 0.75 each and brownies for 1.25 each.justin has 15 to
sergiy2304 [10]

Answer:

he could buy 5 cookies and 7 brownies

Step-by-step explanation:

8.75 for the brownies and it is 3.75 for the cookies = 12.50

7*1.25=8.75    5*0.75= 3.75 equals 12.50 all together

he can't buy more than 12 cookies and brownies all together.

3 0
4 years ago
Read 2 more answers
A rectangle has a width of 4 inches and a length of 6 inches. A similar rectangle has a width of 12 inches. What is the length o
Maru [420]
18 inches because 4x3=12 6x3=18
3 0
3 years ago
I need help with this other one oof lol
natima [27]

Answer:

66

Step-by-step explanation:

2.2/3 × 2.3/4

6/3×11/4

24×33_ ÷ 12 = 66 I hope u understand

3 0
3 years ago
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